What

Decomposed organic matter, biologically alive. Not fertilizer; infrastructure.

Source

SAWS bulk compost program (cubic yard, ~$25). Garden-Ville bulk (Austin/SA). Nature's Way Resources (Conroe). Vital Earth.

Apply

1-2 inches top-dressed annually, fall ideal. Never till in. Let the worms work it down.

Pairs with Worm castings · Biochar · Mycorrhizal inoculant

What

Living microbial extract. 24h brew can multiply soil biology 100-1000×.

Source

MicroLife compost tea bags ($14, brews 5 gal). Or brew from your own compost.

Apply

Drench or foliar within 4h of finishing brew. 1 gal / 100 sq ft. Predawn or dusk.

Pairs with Biochar · Worm castings · Fish hydrolysate

What

Earthworm digestion concentrates microbes + plant-available nutrients. Highest biology per volume.

Source

Texas Worm Ranch (Garland, ships statewide). MicroLife Multi-Purpose 6-2-4.

Apply

5-10% by volume in planting mix. Top-dress 1/2 cup per perennial seasonally.

What

Pyrolyzed wood. 1000-year carbon storage + microbial housing. Raw biochar steals nitrogen; must be charged.

Source

Nature's Way Resources bulk. Or make from mesquite clearings.

Apply

Charged biochar at 5-10% by volume in planting holes. Once, lasts a millennium.

Pairs with Compost tea · Compost · Mycorrhizal inoculant

What

Fungal spores that fuse with roots. Extends effective root area 10×. Critical in caliche.

Source

MycoApply Endo (Mycorrhizal Applications). Plant Success Granular. ~$25/lb.

Apply

1 tsp in planting hole, directly on root ball. Must touch roots to inoculate.

Pairs with Worm castings · Compost

What

Dried seaweed. Cytokinins (growth hormones) + 60+ trace minerals + alginates.

Source

Down to Earth Kelp Meal (5 lb, $22). Maxicrop liquid. Espoma Kelp Meal.

Apply

1 cup per planting hole. Or 1 tbsp / gal water as foliar drench every 4 weeks growing season.

What

Cold-processed fish protein. Hydrolysate > emulsion — preserves enzymes + oils that feed soil fungi.

Source

Neptune's Harvest Fish Hydrolysate (gallon, $30). Coast of Maine Quoddy Lobster.

Apply

2 oz / gal water. Foliar or drench. Every 2-3 weeks. Smells. Worth it.

What

Unsulphured blackstrap. Sugar + iron + magnesium. The food source for compost tea brewing.

Source

Feed-grade gallons at HEB / Tractor Supply (~$8/gal). Brer Rabbit at grocers.

Apply

1 oz / gal as tea brewer feedstock. 1 cup / 5 gal on bare ground to wake dormant biology.

What

Azadirachtin from Azadirachta indica seed. Suffocates soft-body. Disrupts insect molting hormone.

Source

Dyna-Gro 100% Pure Neem (32 oz, $18). Bonide Captain Jack's. Insist cold-pressed — clarified neem has the active ingredient stripped.

Apply

1 oz / gal + 1 tsp insecticidal soap (emulsifier). Foliar spray at dusk only. Never above 85°F — burns leaves.

Pairs with Insecticidal soap

What

Microscopic worms that hunt grubs, fleas, fire ants, weevils underground. S. feltiae for above-soil; H. bacteriophora for grubs.

Source

Arbico Organics (live, shipped overnight). BioLogic Company. ~$30 per 5M nematodes (1000 sq ft).

Apply

Apply at dusk to moist soil. Water in immediately. Soil temp 55-85°F. Use within 2 weeks of arrival.

What

Phytoseiulus persimilis hunts spider mites 5×/day. The cure for two-spotted spider mites in greenhouses + dry foliage.

Source

Arbico Organics. Koppert Biological. ~$45 per 2000 mites (covers 1500 sq ft).

Apply

Release at dusk near infestation. Humidity above 60%. Do not spray after release — kills mites.

What

Tiny stingless wasps that parasitize moth + caterpillar eggs before they hatch. Cabbage looper, hornworm, codling moth.

Source

Arbico Organics. ~$15 per 10,000 wasps (covers 4000 sq ft).

Apply

Hang cards near host plants at dusk. Weekly releases for 3-4 weeks during egg-laying season.

What

Bacillus thuringiensis bacterial spores. Caterpillar guts only — harmless to bees, birds, humans, beneficials.

Source

Bonide Thuricide. Monterey Bt. Safer Caterpillar Killer.

Apply

1-4 tsp / gal water. Foliar spray when caterpillars active. Must be eaten to work. Reapply after rain.

Pairs with Trichogramma wasps

What

B. thuringiensis strain that kills mosquito + fungus gnat larvae in standing water. Specific. Will not harm dragonflies, fish, frogs.

Source

Mosquito Dunks (Summit). Mosquito Bits (granular).

Apply

1 dunk per 100 sq ft standing water. Bits at 1 tbsp / gal in pots. Lasts 30 days.

What

Toxin from a soil bacterium (Saccharopolyspora spinosa). OMRI-listed. Effective on thrips, leafminers, fire ants, caterpillars.

Source

Monterey Garden Insect Spray. Captain Jack's Deadbug Brew. Bonide Captain Jack's.

Apply

4 tsp / gal water. Evening only. Toxic to bees when wet — dry residue is safe.

What

Potassium salts of fatty acids. Disrupts soft-body insect cuticle. Direct contact only — no residual.

Source

Safer Insecticidal Soap. Bonide Insecticidal Soap. Or 2 tbsp Dr. Bronner's pure castile / gal water.

Apply

Spray directly on aphids, mealybugs, whitefly. Repeat every 3-5 days. Dawn or dusk only.

What

White clay particle film. Coats fruit + leaves. Confuses + irritates pests; reflects heat; prevents sunburn on fruit.

Source

Surround WP (Engelhard). 25 lb bag, $50. Treats acres.

Apply

1/4 cup / gal water. Spray fruit trees against squash bugs, leafhoppers, fruit flies. Reapply after rain.

What

Fossil silica. Cuts insect exoskeleton — dehydrates on contact. Crawling pests, ants, roaches, fleas. Loses effect when wet.

Source

Harris Food Grade DE. Red Lake Earth. Tractor Supply.

Apply

Dust dry around plant base. Avoid blooming flowers — also kills pollinators that contact it.

What

Vegetative growth tonic from spring-flush plant tips. Mugwort, mulberry, comfrey, dandelion. Free. Hyper-local microbes.

Source

Made. The plants are on your property. Brown sugar from any grocer.

Apply

1:500 dilution. Foliar at dawn, weekly during growth phase. Smells like sweet wine.

Pairs with OHN

What

Eggshell calcium dissolved in vinegar. Plant-available Ca for stem strength, blossom-end rot, fruit set.

Source

Made. Eggshells. Brown rice vinegar (Asian grocer, $5/bottle).

Apply

1:1000 dilution. Foliar at flowering, weekly. Critical for tomatoes, peppers, squash.

Pairs with OHN

What

Wild fungi + bacteria collected from a healthy local forest. The richest microbial inoculant you can get — adapted to your climate, not someone else's lab.

Source

Made. Cooked rice in a wooden box, left under live oak duff 48h.

Apply

Mixed into compost piles to accelerate decomposition. Or dissolved 1:1000 and watered into beds.

What

Cultured from rice rinse water + raw milk. Decomposes organic matter; suppresses pathogens; controls odor in compost piles.

Source

Made. Raw milk from a local farm (Texas: Mill King, Way Back When).

Apply

1:1000 dilution sprayed on compost, in chicken bedding, around drains. Reduces fly populations.

What

Effective Microorganisms. Commercial blend of LAB + yeast + phototrophic bacteria. For when you don't have time to ferment.

Source

TeraGanix EM-1 Microbial Inoculant (gallon, $40). Activated with molasses 1:1:20.

Apply

1:500 dilution. Drench or foliar. Septic-tank dosing. Pet bedding. Endless uses.

What

Angelica + ginger + garlic + cinnamon + licorice extracted in vinegar then spirits. The KNF backbone foliar tonic — strengthens immunity across every growth stage.

Source

Made. Herbs from Asian grocer (~$25 total). Brown rice vinegar + cheap vodka.

Apply

1:1000 dilution. Foliar weekly, dawn or dusk. Stacks with FPJ (vegetative) or WCA (flowering).

What

Volcanic ash from Utah. 70+ trace minerals. Refills the periodic table that conventional ag depleted.

Source

Azomite Mineral Products (44 lb bag, $30). Available bulk at feed stores.

Apply

1 lb / 100 sq ft annually. Top-dressed with compost. Or 1 tbsp per planting hole.

What

Glauconite. Ancient marine deposit. K + iron + trace minerals. Releases over 5-10 years.

Source

Espoma Greensand (7.5 lb, $14). Down to Earth Greensand.

Apply

5 lb / 100 sq ft, worked into top 4 inches. Once per planting bed lifetime.

What

Mined apatite. Slow-release phosphorus + calcium. Decade-long supply. Insist soft rock — hard rock won't break down.

Source

Down to Earth Rock Phosphate (5 lb, $18). Espoma Phosphate.

Apply

5-10 lb / 100 sq ft, mixed into bed at establishment. Boosts root systems.

What

Calcium sulfate. Adds Ca + S without raising pH. Critical for caliche soils — flocculates clay to improve drainage.

Source

Espoma Garden Gypsum. Bulk ag-grade at feed stores (~$10 / 40 lb).

Apply

20-40 lb / 1000 sq ft annually for clay/caliche. Water in. Won't burn anything.

What

Ground alfalfa. Triacontanol (growth stimulant) + 2-3% nitrogen + trace minerals. Especially good for roses.

Source

Down to Earth Alfalfa Meal (5 lb, $14). Or rabbit/horse pellets at Tractor Supply (~$15 / 50 lb).

Apply

1 cup per shrub annually, scratched into surface. Top with mulch.

What

Bacterial biofungicide. Suppresses powdery mildew, fire blight, downy mildew, leaf spot. Out-competes pathogens; doesn't kill them.

Source

Bayer Serenade ASO (quart, $25). Garden Safe Brand Fungicide3.

Apply

4 tbsp / gal water. Weekly during pressure. Foliar. Safe day-of-harvest.

Pairs with OHN

What

Copper sulfate + slaked lime. The original organic fungicide (1880s, French vineyards). Last resort for severe disease. Copper accumulates in soil — use sparingly.

Source

Bonide Liquid Copper. Or mix from copper sulfate (4 oz) + hydrated lime (10 oz) + water (3 gal).

Apply

Dormant season only on fruit trees + grapes. Not during bloom — kills bees.

What

Soil fungus that parasitizes Pythium, Fusarium, Rhizoctonia root pathogens. Treats damping-off + root rot at the source.

Source

Plant Doctor (Southern Ag). RootShield (BioWorks). TerraGrow.

Apply

1 tsp / gal as soil drench at planting + monthly. Soil temp 60°F+.

Pairs with Mycorrhizal inoculant · Compost