Sovereignty Module: Feed the Earth
Feed the Earth
Complete Composting, Soil Building, and Fertility Management Guide
Complete Composting, Soil Building, and Fertility Management Guide
Soil is alive. Healthy soil produces healthy food. Dead soil produces nothing. This campaign covers composting methods, soil biology, nutrient cycling, and building fertile soil from any starting material.
Chapter 1: Soil Composition
| Component | Ideal Percentage | Function |
|---|---|---|
| Mineral particles (sand, silt, clay) | 45% | Structure, mineral nutrients |
| Organic matter (humus) | 5% | Nutrient storage, water retention, biology |
| Water | 25% | Dissolves nutrients for plant uptake |
| Air | 25% | Root respiration, aerobic biology |
Soil texture triangle: Sand (gritty, drains fast, low nutrients) + Silt (smooth, moderate) + Clay (sticky, holds water and nutrients, compacts). Ideal garden soil: loam (roughly equal parts sand, silt, clay + 5% organic matter).
Chapter 2: Composting Methods
| Method | Time | Temperature | Effort | Best For |
|---|---|---|---|---|
| Hot composting (turned pile) | 3-8 weeks | 130-160F | High (turn every 3-5 days) | Fast results, kills weed seeds and pathogens |
| Cold composting (static pile) | 6-24 months | Ambient | Very low | Low effort, gradual results |
| Vermicomposting (worms) | 2-4 months | 55-80F | Low | Kitchen scraps, indoor composting |
| Bokashi (fermentation) | 2-4 weeks (ferment) + 2-4 weeks (soil) | Ambient | Low | All food waste including meat and dairy |
| Sheet composting (lasagna) | 6-12 months | Ambient | Low | Building new garden beds |
| Trench composting | 3-6 months | Ambient | Very low | Burying waste directly in garden |
| Humanure composting | 12-24 months (minimum) | Must reach 130F+ | Moderate | Safely recycling human waste |
Chapter 3: Hot Composting (Berkeley Method)
| Step | Action | Details |
|---|---|---|
| 1 | Gather materials | 2/3 brown (carbon) + 1/3 green (nitrogen) by volume |
| 2 | Chop/shred materials | Smaller pieces = faster decomposition |
| 3 | Build pile (minimum 3x3x3 feet) | Layer browns and greens, moisten each layer |
| 4 | Check temperature daily | Should reach 130-160F within 2-3 days |
| 5 | Turn pile when temp drops below 130F | Every 3-5 days typically |
| 6 | Maintain moisture (damp sponge feel) | Add water when turning if dry |
| 7 | Finished when: dark, crumbly, earthy smell, ambient temp | 3-8 weeks |
| Browns (Carbon) | C:N Ratio | Greens (Nitrogen) | C:N Ratio |
|---|---|---|---|
| Dry leaves | 60:1 | Fresh grass clippings | 15:1 |
| Straw | 80:1 | Kitchen scraps (fruit/veg) | 15:1 |
| Cardboard | 350:1 | Coffee grounds | 20:1 |
| Sawdust | 400:1 | Fresh manure (chicken) | 7:1 |
| Wood chips | 500:1 | Fresh manure (horse/cow) | 25:1 |
| Newspaper | 175:1 | Seaweed/kelp | 19:1 |
| Corn stalks | 75:1 | Legume plants (clover, beans) | 15:1 |
Target C:N ratio for hot composting: 25-30:1. Too much carbon = slow decomposition. Too much nitrogen = ammonia smell.
Chapter 4: Vermicomposting
| Component | Specification | Purpose |
|---|---|---|
| Bin | Shallow (8-12 inches deep), dark, ventilated | Worms live in top 6 inches |
| Bedding | Shredded newspaper, cardboard, coconut coir | Habitat and carbon source |
| Worms | Red wigglers (Eisenia fetida), 1 lb per sq ft | Decomposers |
| Food | Kitchen scraps (no meat, dairy, citrus, onion) | Nitrogen source |
| Moisture | Damp (70-80% moisture) | Worms breathe through skin |
| Temperature | 55-80F (ideal 65-75F) | Below 40F or above 90F kills worms |
Worm castings (vermicompost) are the highest-quality compost available: rich in beneficial microbes, plant-available nutrients, and growth hormones. Use as top dressing, seed starting mix, or compost tea.
Chapter 5: Cover Crops and Green Manure
| Crop | Type | Benefit | Season |
|---|---|---|---|
| Crimson clover | Legume | Fixes nitrogen (100-150 lbs N/acre) | Fall/winter |
| Winter rye | Grass | Prevents erosion, adds organic matter | Fall/winter |
| Buckwheat | Broadleaf | Fast growth, attracts pollinators | Summer |
| Field peas | Legume | Fixes nitrogen, good forage | Spring/fall |
| Daikon radish | Root | Breaks compaction (deep taproot) | Fall |
| Oats | Grass | Fast cover, winter-kills (easy to manage) | Fall |
| Vetch | Legume | Fixes nitrogen, erosion control | Fall/winter |
Chapter 6: Soil Amendments
| Amendment | Nutrient | Application Rate | Effect |
|---|---|---|---|
| Compost | All (balanced) | 1-3 inches per year | Improves everything |
| Wood ash | Potassium, calcium (raises pH) | 5-10 lbs per 100 sq ft | Alkalinizes acid soil |
| Bone meal | Phosphorus, calcium | 5-10 lbs per 100 sq ft | Root growth, flowering |
| Blood meal | Nitrogen (fast release) | 2-5 lbs per 100 sq ft | Green growth |
| Fish emulsion | Nitrogen, trace minerals | Dilute and water in | Quick-acting fertilizer |
| Lime (calcium carbonate) | Calcium (raises pH) | Per soil test | Corrects acid soil |
| Sulfur | Lowers pH | Per soil test | Corrects alkaline soil |
| Biochar | Carbon (permanent) | 5-10% by volume | Long-term soil carbon, water retention |
| Seaweed/kelp | Trace minerals, growth hormones | Mulch or tea | Micronutrients |
Reference Card
- Hot compost recipe: 2/3 brown + 1/3 green, minimum 3x3x3 feet, turn every 3-5 days
- Target C:N ratio: 25-30:1. Ammonia smell = too much nitrogen. Slow = too much carbon.
- Hot compost must reach 130-160F to kill weed seeds and pathogens
- Vermicompost (worm castings) is the highest-quality compost: use for seed starting and top dressing
- Cover crops: legumes fix nitrogen, grasses prevent erosion, radishes break compaction
- Biochar is permanent soil carbon: improves water retention and microbial habitat for centuries
- Wood ash provides potassium and raises pH (do not use on alkaline soil)
- Humanure composting requires 12-24 months minimum and must reach 130F+ for safety
TransmissionCOMPLETE — unaltered & unabridged
Words1,042 — every one of them
SHA-256 of source text09ace7d92177532a6548d4cebf8e081058c85540d85aab3f3bade2132577f665
Canonical textdownload campaign-composting-v2.md — byte-identical to what this page renders