Crop & Field Management Plan 2026/2027 and Rotation to 2031
Location: Toccha Comun II, Orcotuna, Concepción (Mantaro Valley, Peru) | Plot 010971 (survey sheet U-01)
Plot: 703 m² surveyed | 120 m long | 6.23 m wide (south) tapering to 5.43 m (north) | Eucalyptus on the NE side, road beyond the trees
3 m head zone + 110 m planted (four blocks of 27.5 m) + 7 m tail zone | Planted area ≈641 m² | Less the 1 m path = ≈532 m² plantable | Hand tools only after the final tractor pass on Feb 22, 2027
🗺️ Field Layout: four lanes, four blocks
The long axis runs roughly NNW–SSE, so "west" means the SW side, away from the trees, and "east" the NE tree side. The 2 m strip between the plot and the trees, the trees themselves and the road are community land. The community has agreed that we may manage the trees (including cutting them) and may use about 1 m of the strip for the shed; get that agreement recorded in the community's own records. The first plant row is about 3 m from the trees (2 m strip plus the 1 m path). A water trench between the trees and the road is not used in this plan. The strip is mostly a belt of large agaves with gaps; where trees stand closer or agaves are dense the free ground can be well under 2 m, so measure it (see Site Observations).
Four lanes run the full length: T (tomato lane, with a fixed lavender row on its west edge), R (Rudbeckia), E (Echinacea) and K (kale, on the tree side). Every lane is cut into the same four blocks of 27.5 m, A (south) to D (north). A lane/block pair is a "cell", and each cell follows its own four-year program (see Rotation). Furrows and ridges stay put; crops move between cells.
| Lane | Crops over the four years | Width / Area | Why |
|---|---|---|---|
| T: West lane (full sun) | Tomato → Kale → Fava beans → Rest, plus a fixed lavender row (Ellagance Purple) on the west edge | 1.9 → 1.2 m ≈169 m² (32%) |
Full afternoon sun and farthest from eucalyptus roots. Takes up the plot taper. |
| R: Center-West | Rudbeckia: hirta annuals (Indian Summer, Cherokee Sunset) and triloba (short-lived perennial) | 0.73 m ≈81 m² (15%) |
One-third of the flower area. Narrow, single row. |
| E: Center-East | Echinacea purpurea: three seasons, then one rest year, one block planted per year | 1.47 m ≈161 m² (30%) |
Two-thirds of the flower area. Multi-year root crop, two rows. |
| K: East lane (tree side) | Kale → Rest → Fava beans → Rest | 1.1 m ≈121 m² (23%) |
Tolerates the morning shade. Its two rest years feed the compost bays. |
| Path (tree side) | Unplanted | 1.0 m | Spade access to re-cut eucalyptus roots, and the wheelbarrow route to the tail zone. |
Head zone (south, 3 m): head trench 1 m with its gate at the south edge, then a 2 m flowering insectary and edible-flower strip. Short insectary patches (1 m) sit at the three block boundaries in the T and K lanes. Tail zone (north, 7 m): tail drain 1 m, three compost bays, shed and carbon store. Lane widths use the surveyed north width of 5.43 m; the label drawn on the survey sheet says 6.32 m, so confirm with the surveyor (see the separate survey note).
🔎 Site Observations (from the October 2026 seeding photos)
- River-stone soil. The seedbed is a loamy, crumbly soil full of rounded river cobbles (mostly fist-sized and smaller, a few bigger), like the other fields about a kilometer from the Mantaro. After the 40 cm plow it does not look compacted. In practice: cobbly soils usually drain fast, so test how far the first irrigation runs; compost and cover crops still matter; plant transplants with a dibble or trowel; pull the big cobbles out of the ridges and reuse them for furrow gates, path edges and bay bases; and digging Echinacea will mean working around stones. Re-check for compaction after the first rains: a spade should go in easily to 25–30 cm.
- Morning shade reaches across the whole seedbed. In the photos the eucalyptus shadows cross the full width of the plot, not just the kale lane. Trees this tall shade the plot until well into the morning, and the west lane gets full sun later than the east. Lavender is the most sun-hungry crop in the plan, so removing lower branches (crown-lifting) or taking out a few trees on the east side would help most. Afternoon light is not blocked, since the trees are on the east.
- The strip is mostly agave. A belt of large agaves runs along the base of the trees, with breaks. Measure the real distance from the plot edge to the trunks and to the agave edge every 5 m and mark the gaps; put the shed in an existing gap near the tail. Remove agaves only with the community's agreement, and do not tap them: tapping kills the plant (see the soap line box). Spiny leaves overhang the path in places, so trim them back and wear gloves and eye protection. Chop agave leaves small if you compost them; they break down slowly.
- West edge. A low bank separates the plot from the neighbor's grain stubble. There is no windbreak on that side, so wind and hail arrive from the open west.
- North end. The plot was a tractor road and its north end joins the old road. Tractors now use the road east of the trees. The old road is also the way out for the tail drain (see Phase 6).
- Check the fall. The ground looks close to level in the photos. Check the slope with a water level or A-frame before cutting furrows, because gravity irrigation depends on it.
📐 Plot Diagrams
Plan view (north at top; the survey shows the long axis running roughly NNW–SSE). It shows the 2027 season; later years are in the rotation grids further down:
Tail zone detail (the 7 m at the north end):
Cross-section at the south end:
Text versions (they paste anywhere, even where graphics are stripped):
CROSS-SECTION, SOUTH END (west to east, not to scale)
WEST (away from trees) EAST (tree side)
+------------+-------+------------+-------+-------------+-------+----------+----------+--------+
| TOMATOES | RUDB. | ECHINACEA | KALE | PATH | ~2 m | TREES | TRENCH | ROAD |
| + LAVENDER | | (2 rows) | | (unplanted) | gap | (hilled) | (unused) | |
+------------+-------+------------+-------+-------------+-------+----------+----------+--------+
1.9 m* 0.73 m 1.47 m 1.1 m 1.0 m ~2 m
* 1.9 m at the south end, narrowing to about 1.2 m at the north end.
Lavender = single row on the far-west shoulder of the tomato ridge.
Each lane has its own furrow on its east edge (the kale furrow is separate
from the root-cut slot in the path).
LENGTH-WISE (north at top, 120 m, not to scale) NORTH ^ +----------------------------------------------+ | | TAIL ZONE 7 m: drain 1 m, 3 compost bays, | | | carbon store, shed on the tree side | | +----------------------------------------------+ | | BLOCK D 27.5 m | | | BLOCK C 27.5 m | | +======= mid-field check gate (at 55 m) =======+ | | BLOCK B 27.5 m | | | BLOCK A 27.5 m | | +----------------------------------------------+ | | HEAD ZONE 3 m: flower strip 2 m + trench 1 m | | +----------------------------------------------+ SOUTH water flows south to north (110 m planted, 120 m in all)
⏳ 2026/27 Timeline (the setup year)
- Phase 1: Cover Crop Establishment & Growth
OCTOBER 1, 2026 – MID-FEBRUARY 2027 (≈140 DAYS)- Current status: The plot got a 40 cm deep plow and was leveled the week before sowing. Then 3.0 kg oats, 1.75 kg hairy vetch and 0.5 kg white clover, mixed with damp sawdust, were broadcast on the surface. Over the 703 m² plot that is about 43 kg/ha of oats and 25 kg/ha of vetch, a little under INIA's 50 + 30 kg/ha oat–vetch mix for forage, and below the 57 kg/ha of oats the original 525 m² sizing assumed. Expect some gaps and watch for weeds in them.
- Seed on the surface: in the soil photo most grains lie uncovered among the cobbles. Birds take uncovered oat and vetch seed, so watch for flocks in the first week and, where you can, drag a branch or rake lightly over the seedbed to cover the seed. Check germination at 10–14 days: count oat seedlings in a 50 × 50 cm frame in several spots, and re-sow the gaps where you count well under about 15 (a rough rule of thumb).
- Growth and light: Early spring rain will settle the seed. Oats anchor the soil first. Because of the morning shade from the eucalyptus, vetch and clover will develop slower on the tree side. Plan on about 140 days from sowing to the cutting stage (Oct 1 to about Feb 18).
- Phase 2: Off-Site Nursery & Staggered Sowing
DEC 28, 2026 – FEB 15, 2027- Action: Sow in green-mesh nurseries off-site, staggered by crop so each plant is about 40–70 days old at transplant (Echinacea and lavender are the slowest). The counts below are the 2027 needs for the cells in the plan view, with about 10% extra for losses.
- Sowing schedule and 2027 targets:
- Echinacea purpurea (organic) – sow Jan 15–20 (≈70 days to Mar 26–30; Johnny's gives 8–10 weeks). Block A, two rows: south half at 30 cm, north half at 45 cm (a spacing trial, since Johnny's lists 45–60 cm). 154 plants. Start ~170.
- Lavender 'Ellagance Purple' – sow Jan 10–25 (8–10 weeks before planting; seed needs light, so surface-sow; germination 14–21 days) for Mar 20–24. Johnny's spacing is 30–45 cm; we use 40 cm in a full row: 275 plants. It can flower in its first year. Start ~300.
- Kale – sow Jan 26–30 (≈46–50 days to Mar 15–18). 37.5 cm; two cells (T-D and K-B) = 146 plants. Start ~160.
- Rudbeckia triloba (organic) – chill the seed for 30 days from about Dec 28, sow Jan 28–Feb 1 for Mar 22–26. Spacing 50 cm (Johnny's 45–60 cm); one cell (R-B) = 55 plants. A tall (48–60 in) short-lived perennial. Start ~65.
- Rudbeckia hirta 'Indian Summer' and 'Cherokee Sunset' – sow Feb 8–15 (5–7 weeks before planting) for Mar 22–26. 40 cm; one cell (R-A) = 69 plants. Grown as annuals; save seed for the network. Start ~80 (40 of each).
- Heirloom and specialty tomatoes (about 14 open-pollinated varieties, mostly cherries) – sow Feb 1–5 (≈45–47 days to Mar 20–24). One cell (T-A) = 58 plants: cherry, grape, pear and elongated types about 5 each; cocktails and slicers 2 plants each for evaluation (list in the Products & Markets plan). No F1 hybrids; seed is saved on the farm. Start ~80: the extra plants are replacements for frost or hail losses, and any not needed are sold at the Chupaca Saturday fair.
- Flower strip and insectary patches – sow Feb 1–15: calendula, cosmos, sweet alyssum and huacatay (Tagetes minuta) in trays; nasturtium and borage are sown direct in March. About 120 plants for the 2 m head-zone strip and the six block-boundary patches.
- Fava beans (habas) skip the nursery: sow direct on Mar 25–Apr 5 under irrigation (INIA gives March–April for green pods). 2 plants per hill every 30 cm; two cells (T-C and K-D) = 366 plants, about 1 kg of seed.
- Nursery care: Keep trays evenly moist under the mesh. Check daily, because high-altitude sun dries plugs quickly. Brush your hands gently over tomato and kale tops every few days to thicken the stems.
- Phase 3: Manual Felling, Drying & Compost Diversion
TARGET FEBRUARY 18 – 20, 2027 (BLOOM-TRIGGERED)- Action: Send the crew with scythes across the plot (up to 703 m²) once hairy vetch reaches 20–50% purple bloom. Dates are targets; bloom is the trigger. Cut flush to the ground.
- Drying window: Leave the cut biomass about 48 hours to wilt. February is peak rainy season, so if it rains, extend the window or pile it loosely instead of leaving it soaked in a heap.
- Compost diversion: Set aside about a quarter of the cut biomass, wilted, in the tail zone to start the first compost bay. Favor the vetch-rich parts for nitrogen and keep a stack of oat stalks as dry carbon. The rest stays for the plow-in.
- Phase 3b: Eucalyptus Branch Trimming
FEBRUARY 20 – 21, 2027- Action: After the cover crop is felled and before the tractor comes, trim the overhanging branches on the plot side of the trees, with the community's agreement. Use hand saws and pole pruners.
- Use of the wood: Keep straight poles for tomato stakes and the shed frame. Clear every branch off the field before the plow-in. Keep eucalyptus leaves out of the compost bays. Thinning the canopy also lets more morning light onto the kale lane.
- Phase 4: Tractor Service – the Final Machine Pass
FEBRUARY 22, 2027- Plow-under: Bring in the local tractor service with a moldboard or disk plow. The plot already had its 40 cm deep plow before sowing, so this pass only needs to turn the cover crop under; a shallower pass is fine. Because the vegetation was scythed and wilted, the blades should turn it under without clogging. This is the only machine pass left in the plan; every later cycle is done by hand (see Cover Crops by Hand).
- Eucalyptus root cut: Ask the operator for a deep slicing cut along the tree-side boundary, inside the 1 m path, about 2 m from the hilled-up trees. It cuts lateral roots before the nitrogen flush but does not end the competition, since roots regrow and reach well past this line. Re-cut with a sharp spade from the path every season.
- Access: The plot was a tractor road until now and its north end joins the old road, which continues along the fields and tree lines. The tractor can come in from the tail end and use the empty 7 m tail zone to turn; the 3 m head zone is too short for turning. Build the bays, shed and outlet crossing only after the pass.
- Phase 5: Mandatory Bio-Decomposition Window
FEBRUARY 23 – MARCH 15, 2027 (21 DAYS)- Biological hazard prevention: Do not plant in this window. Soil microbes tie up nitrogen while they break down the fibrous oat stalks, and planting early will stunt the crops.
- Result: Allow three full weeks for the green manure to break down. Digging the Phase 6 trenches may overlap, but nothing is planted until March 15. Compost bay 1 starts its hot phase on Feb 24 (see Hot Compost at the Tail).
- Phase 6: Infrastructure – Gravity-Fed Trench System, Bays & Shed
MARCH 1 – MARCH 10, 2027- The challenge: The plot falls gently from the high south end to the low north end, so water flows south to north down 110 m. The crew has no irrigation experience and should lean on neighbors for advice on flow speed and soil dampness. The cobbly soil usually drains fast, so expect each furrow to take longer to fill on the first irrigation than you think; the mid-field gate lets you finish the south half before opening the north half.
- Head zone (3 m): Dig a flat 1 m wide head trench ("Compuerta") along the south edge, across the full width (about 6.2 m); the remaining 2 m between the trench and block A is the flower strip, crossed by the four furrow inlets. It takes the shared community canal flow (acequia). Soil blocks, sandbags or flat rocks act as temporary gates that send water into one furrow at a time. Confirm with neighbors how the canal reaches this boundary, since the survey sheet does not show it.
- Four furrows, one per lane, running south to north: T (tall, prominent ridge so roots drink by sub-irrigation; the lavender row sits on its dry far-west shoulder), R (narrow ridge), E (wide ridge for two rows), K (normal furrow, kept separate from the root-cut line in the path; do not flood next to the eucalyptus, because tree roots grow toward water). The existing trench behind the trees is not part of this system.
- Mid-field check gate at the B/C block boundary (55 m). A 110 m run is long for beginners, and the gate keeps the north end from blowing out the early furrow.
- Tail zone (7 m): a 1 m tail drain where the furrows end; three compost bays of about 1.1 × 1.2 m and 1.1+ m high (each over 1 m³), framed with eucalyptus poles and boards; the shed (1.5 × 2 m, long side along the trees, 0.5 m inside the plot and 1.0 m on community land); a carbon store; and a path widened beside the shed so a 1 m walkway remains.
- Tail drain outlet: beyond the north end lies the old tractor road. Carry the drain water along a short channel (about 0.5 m) on one edge of the tail zone (drawn on the west edge in the detail diagram) and across the road in a shallow, wide ditch that tractors can still drive over, to the existing trench that turns the corner and runs around the last tree. Confirm the route and the side on site, and tell the neighbors who use that trench.
- Block stakes at 0, 27.5, 55, 82.5 and 110 m from the head trench, so every cell is easy to find.
- Phase 7: Transplanting by Cell
MARCH 15 – APRIL 5, 2027- Mar 15–18: Kale in T-D and K-B. Water the east furrow moderately, enough for the kale but not enough to pull tree roots in.
- Mar 20–24: Tomatoes in T-A, on top of the high western ridge, on a trellis of eucalyptus poles and twine (keep them pruned, and root the suckers as replacements or to sell), and the lavender full row on its far-west shoulder. Water sparingly, only in dry spells, and never leave the furrow muddy. Lavender needs water only to establish.
- Mar 22–26: Rudbeckia: triloba in R-B and hirta (two varieties) in R-A. Medium water volume during community turns.
- Mar 26–30: Echinacea in E-A (two rows; the 30 cm and 45 cm halves are staked and recorded). Minimal water.
- Mar 25–Apr 5: Fava beans sown direct in T-C and K-D, with irrigation.
- Mar 20–30: Flower strip and insectary patches planted in the head zone and at the three block boundaries (1 m in the T and K lanes at 27.5, 55 and 82.5 m). Keep them flowering all season: they host hoverflies, lady beetles and parasitoid wasps, and supply edible flowers for the market stall.
- Rest cells (T-B, R-C, R-D, E-B, E-C, E-D, K-A, K-C): no crop. Mulch them with the chopped cover crop; they get oats + vetch again in October.
- Phase 8: Dry-Season Fallow & the Next Cover Crop
APRIL – OCTOBER 2027- Apr–May: Cure compost in bay 3 and top-dress lavender, Echinacea and kale with it. Keep turning bay 1 and bay 2.
- Jun–Aug: Frost and dry season. Rest cells stay mulched and never bare. Tomatoes are frost-sensitive, so be ready to protect them or accept an early end. Fava green pods come in about Aug–Sep (INIA gives roughly 150–160 days).
- October: When the rains return, sow oats + vetch by hand on every cell that is not holding Echinacea, triloba in its second season, or the lavender row.
🔁 Rotation, Fallow and Cover Crops (2027–2031)
Each lane follows a four-year program, staggered across blocks A–D so every year has one cell in each phase. A rest year means no crop for the whole year: oats + vetch from October to February, cut and mulched, then a mulched dry-season fallow, with compost spread before the next cover crop.
- Tomatoes return to a cell once in four years; kale likewise within its lane. Fava beans (a legume) sit between them.
- Echinacea stays three seasons, is dug in the third (July–August after dieback), and the cell then rests one year.
- Lavender is a fixed full row and does not rotate. Replace plants when they decline.
- Rudbeckia and Echinacea are both Asteraceae, so scout the flower lanes for leaf spots and aster yellows. The rest year is the only break.
- Every cell that is not holding a perennial gets oats + vetch from October to February, then transplants or a rest year.
| Lane | Four-year program per cell | Notes |
|---|---|---|
| T (west) | Tomato → Kale → Fava beans → Rest | Solanaceae, then Brassica, then a nitrogen-fixing legume, then a rest year. |
| R (Rudbeckia) | Hirta annual → Triloba (season 1) → Triloba (season 2) → Rest | Triloba is a short-lived perennial, so it is kept two seasons. |
| E (Echinacea) | Season 1 → Season 2 → Season 3 (dig roots) → Rest | One block planted and one dug each year from 2029. |
| K (east) | Kale → Rest → Fava beans → Rest | Tree side: roots and shade. Two rest years supply compost biomass. |
Five-year schedule by cell (A is the south block, D the north block):
| Cell | 2027 | 2028 | 2029 | 2030 | 2031 |
|---|---|---|---|---|---|
| T-A | Tomato | Kale | Fava beans | Rest | Tomato |
| T-B | Rest | Tomato | Kale | Fava beans | Rest |
| T-C | Fava beans | Rest | Tomato | Kale | Fava beans |
| T-D | Kale | Fava beans | Rest | Tomato | Kale |
| R-A | Rud. hirta | R. triloba 1 | R. triloba 2 | Rest | Rud. hirta |
| R-B | R. triloba 1 | R. triloba 2 | Rest | Rud. hirta | R. triloba 1 |
| R-C | Rest | Rud. hirta | R. triloba 1 | R. triloba 2 | Rest |
| R-D | Rest | Rest | Rud. hirta | R. triloba 1 | R. triloba 2 |
| E-A | Echinacea 1 | Echinacea 2 | Echinacea 3 (dig) | Rest | Echinacea 1 |
| E-B | Rest | Echinacea 1 | Echinacea 2 | Echinacea 3 (dig) | Rest |
| E-C | Rest | Rest | Echinacea 1 | Echinacea 2 | Echinacea 3 (dig) |
| E-D | Rest | Rest | Rest | Echinacea 1 | Echinacea 2 |
| K-A | Rest | Fava beans | Rest | Kale | Rest |
| K-B | Kale | Rest | Fava beans | Rest | Kale |
| K-C | Rest | Kale | Rest | Fava beans | Rest |
| K-D | Fava beans | Rest | Kale | Rest | Fava beans |
The same schedule as grids (T, R, E, K left to right in each year):
Plants per year (single rows, at the plan's spacing; nursery needs add about 10%):
| Year | Tomato | Kale | Rud. hirta | R. triloba (new) | Echinacea (new / in ground) | Fava beans | Rest cells |
|---|---|---|---|---|---|---|---|
| 2027 | 58 | 146 | 69 | 55 | 154 / 154 | 366 | 8 / 16 |
| 2028 | 58 | 146 | 69 | 55 | 154 / 308 | 366 | 6 / 16 |
| 2029 | 58 | 146 | 69 | 55 | 154 / 462 | 366 | 5 / 16 |
| 2030 | 58 | 146 | 69 | 55 | 154 / 462 | 366 | 5 / 16 |
| 2031 | 58 | 146 | 69 | 55 | 154 / 462 | 366 | 5 / 16 |
Echinacea root harvest
| Block | Planted | Roots dug | Replanted |
|---|---|---|---|
| A | March 2027 | July–Aug 2029 | March 2031 |
| B | March 2028 | July–Aug 2030 | March 2032 |
| C | March 2029 | July–Aug 2031 | March 2033 |
| D | March 2030 | July–Aug 2032 | March 2034 |
- Johnny's says Echinacea purpurea is normally grown 3–4 years for sizeable roots. The plan digs at the end of the third season (about 28 months after transplanting). If the trial shows bigger roots at four seasons, dig a year later and adjust.
- Dig after frost kills the tops: July–August here. Roots are fibrous, so fork the plant out whole. Digging one block of four each year is 25% of the stand, under the one-third-per-year limit.
- Flowers and leaves can be cut from the second year; leave late flower heads to ripen for seed for the network.
- Spacing trial in block A: south half at 30 cm, north half at 45 cm. Weigh dried roots in 2029 and use the winner for blocks C and D (and for B if you can decide by 2028).
What the rotation costs. In 2027 the plan puts 58 tomato plants in the ground (instead of 230 in a full row), 146 kale (290), 124 Rudbeckia (370) and 154 Echinacea (740). Lavender stays a full 275 and fava beans add 366 plants. To recover volume, plant double rows in the wide lanes or add land later.
🌱 Cover Crops by Hand in the Mantaro
| Cover crop | When | Cut when | By hand |
|---|---|---|---|
| Oats + vetch (your mix) | Sow Oct–Dec with the first rains. INIA's Mantaro oat variety is sown for forage Oct–Dec; INIA's vetch Nov–Feb. | Oats at the milk-grain stage and vetch at 50% bloom, so stems are soft and oats cannot set seed. | Scythe or sickle, chop to 20–30 cm with a machete or hoe, and leave as mulch or carry to the bays. All crops here are transplants, so you can plant through mulch. |
| Fava beans (habas) | As a crop phase: Mar–Apr under irrigation for green pods, or Sep–Oct with the first rains for dry grain (INIA). | Harvest green pods about 150–160 days after sowing; cut the plants after harvest. | Easy large seed to sow by hand. Residues go to the bays. |
| White clover | Already in the current mix. | Cut as needed. | Good living mulch for the head and tail zones. Sickle only; no digging. |
| Tarwi (Andean lupin) | Not in the plan. | — | A native nitrogen-fixer, but tall and woody, so heavier to cut by hand. Consider only if you want it. |
- Ending a cover crop without tillage: cut it, chop it and leave it as mulch. For stubborn regrowth, cover the cut area with black plastic or thick mulch for about a month.
- Soil work by hand: hand tools (azadón, pala, or the Andean foot plow chaquitaclla) are only needed to rebuild the ridge and furrow each year and to dig Echinacea.
- Do not let oats go to grain on cells you are clearing; they self-sow and are hard to remove without tillage.
- Dry season: rains run roughly October–March. Cover crops sown in April would need irrigation turns, so the plan sows them with the first rains and keeps the dry season for mulched fallow.
♻️ Hot Compost at the Tail
- Bays: three, each at least 1 m³ (a hot pile needs that volume to hold its heat). Bay 1 is built, bay 2 holds the hot pile, and bay 3 cures.
- Mix: aim for about 25–30:1 carbon to nitrogen. As a rule of thumb that is about 3 parts dry carbon (oat straw, dry stalks, cuy bedding) to 1 part green material (vetch, cuy manure) by volume. Young vetch and cuy manure are nitrogen-rich, so without enough carbon the nitrogen escapes as ammonia.
- Time: the hot phase takes 3–4 weeks with turning every 3–5 days, then at least 4 weeks of curing. Plan on about 8 weeks from building to using.
- Rain and frost: cover the piles during the February rains so the nitrogen does not wash out, and keep them as moist as a wrung-out sponge. Hot batches slow down in the frost months, so build them February–May and October–December and let piles cure through June–August.
- In and out: cover-crop biomass, crop residues and cuy manure go in. Eucalyptus leaves and diseased plants stay out.
- Use: cured compost goes on lavender, Echinacea and kale in April–May, on rest cells before the October cover crop, and on cells about to take a transplant crop.
- Surplus: the rest cells make more biomass than three bays can hold. Keep the extra as mulch on the same cells.
📅 The Yearly Loop
| Month | What happens on the cells | Compost, tools and seed |
|---|---|---|
| Oct–Nov | Sow oats + vetch by hand with the first rains on every cell without a perennial. | Spread cured compost on rest cells before sowing. Weed and mulch lavender and Echinacea. |
| Dec–Jan | Cover crops grow. Start nursery sowings (lavender and Echinacea first). | Prepare the compost recipe: carbon store full, cuy manure scheduled. |
| Feb | Cut cover crops at milk-grain oats and 50% vetch bloom. Chop and mulch. | Build bays 1 and 2 with about a quarter of the biomass. Trim overhanging branches. |
| Mar | Transplant by cell. Sow fava beans Mar–Apr under irrigation. | Turn hot piles every 3–5 days. |
| Apr–May | Crops grow. Rest cells stay mulched. | Cure compost; top-dress perennials. |
| Jun–Aug | Frost and dry season. Dig the Echinacea block that finished its third season (Jul–Aug). | Cure piles through the cold months. Save seed (hirta, triloba, Echinacea). |
| Sep | Harvest fava green pods. Clear spent crops into the bays. | Sharpen tools; check the shed and bays. |
🧼 Soap Line: What the Farm Supplies
- What it is. An eight-bar cold-process soap line (Lavender Milk, Oatmeal & Honey, Eucalipto Spa, the Farmer & Gardener Scrub, Eucalyptus & Honey Milk, Lavender–Chamomile, Sweet Orange–Calendula and Garden Puree & Clay), made in Chupaca, not at the plot. Recipes, costs and rules are in the soap plan; the farm supplies the plant inputs below.
- Lavender row. Cut stems at early bloom and dry them in shade for buds, sprigs (one per bar for the packaging) and sachets. The soap uses little: about 2 tablespoons of buds per 500 g of oils. Newly planted lavender yields little in its first season, so the first soap runs use bought dried lavender and essential oil. Hail is the main risk, so keep dried stock from good harvests.
- Flower strip. Calendula petals for the Sweet Orange–Calendula bar: pick open flowers, dry the petals in shade, store in paper or glass. Chamomile is not grown; it is bought, since it is abundant locally.
- Vegetable cells. The Garden Puree & Clay bar uses farm kale or split tomatoes from about May; seconds that would not sell fresh are fine.
- Eucalyptus trees. Fresh leaves for the Eucalipto Spa infusion (about 80 g per 1 kg batch), saved during the branch trimming in Phase 3b and later cuts. Straight poles make curing racks and mold boxes (lined with baking paper, since eucalyptus can warp). A small still, if bought, could also distill eucalyptus leaves; run a 1–2 kg trial first. Eucalyptus leaves still stay out of the vegetable compost bays.
- Agave belt. The best use is fiber (cabuya): cut only a few outer leaves per plant per year, with gloves and long sleeves, for plastic-free twine on the tomato trellis and the soap bands. Keep agave sap out of the soap, since it irritates skin. Do not tap the plants: it kills them, and a syrup would need its own food registration. The belt stays as a living fence along the trees.
- Still (optional). Distilling our own lavender oil is what would bring the scented bars down toward wholesale margins; the hydrosol is a second product. It is an optional item in the financial plan.
Notes
Community agreement: the strip, the trees, the road and the shed site are community land. Record the agreement to manage and trim the trees and to use about 1 m of the strip.
Neighbor coordination: before opening the community canal into the head trench for the first time, have a local farmer check your ridge heights. They can spot a furrow that is too shallow or likely to blow out.
Hail is the main crop risk. Hail has been decreasing but still does the most damage. The plan spreads risk across lanes and blocks, and the oats + vetch cover usually recovers from hail. The tomato nursery raises about 40% extra plants as replacements (surplus sold at the Chupaca fair), and kale and Rudbeckia hirta can be re-sown within about six weeks. No plastic netting.
Frost on tomatoes: you have not seen frost damage, but nobody nearby grows tomatoes. Without plastic: irrigate the afternoon before a clear, still night (wet soil holds heat), and cover plants overnight with old cotton sheets, jute sacks or straw. The trees give little protection here, because the tomato lane is the one farthest from them.
Selling words: an Earth Matter Peru sticker is fine; avoid orgánico, ecológico and biológico unless certified. Junín formed its regional Participatory Guarantee System (SGP) council in July 2026; it still needs SENASA authorization before it can certify.
Survey discrepancy: the north end of the plot is 5.43 m in the survey table and coordinates but 6.32 m on the drawn label. Resolving it will take months, so the plan works with the narrower 5.43 m, and some cover crop may lie on the neighbor's side. Photograph and note where your cover edge lies against your stakes. If 6.32 m is confirmed the plan changes only in the tomato lane.
