If good gardening is really good soil-building, then compost is the single most valuable thing you can make. It loosens our heavy clay, helps sandy soil hold water, feeds the underground life that feeds your plants, and turns a waste stream you're already paying to haul away into the best amendment money can't buy. Gardeners call finished compost 'black gold' for a reason.
And it's genuinely simple. Nature composts everything eventually whether you help or not — a pile of leaves in the woods becomes soil on its own. All you're doing is speeding it up and steering it. Don't overthink it.
The only rule that matters: greens and browns
Composting is a balance of two things. <strong>Greens</strong> are wet, nitrogen-rich materials. <strong>Browns</strong> are dry, carbon-rich materials. Roughly two to three parts brown to one part green, by volume, gives you a pile that breaks down fast and never stinks.
| Greens (nitrogen) | Browns (carbon) |
|---|---|
| Vegetable & fruit scraps | Dry leaves |
| Coffee grounds & filters | Shredded cardboard & paper |
| Fresh grass clippings | Straw or dried hay |
| Spent plants, trimmings | Wood chips, sawdust |
| Eggshells (crushed) | Dry stalks & twigs |
What to keep OUT
- Meat, fish, dairy, and grease — they smell and draw pests. (Worms and specialized systems can handle some, but skip them in a basic pile.)
- Dog and cat waste — can carry pathogens; never on food-crop compost.
- Diseased plants and seeding weeds — you'll spread problems.
- Anything treated with herbicide — including some grass clippings and store-bought manures; persistent herbicides survive composting and damage gardens.
Building your pile, step by step
Pick a spot and a method
A simple 3-foot heap in a corner works. So does a wire ring, a wooden bin, or a tumbler. Bigger piles (around a cubic yard) heat up and finish faster; small ones still work, just slower.
Layer browns and greens
Start with a layer of browns for drainage, then alternate — a thick layer of browns, a thinner layer of greens, and so on, like a lasagna. Moisten dry layers as you go.
Keep it as moist as a wrung-out sponge
Damp, not soggy. In our summers you'll need to water the pile occasionally; in wet spells, cover it so it doesn't drown.
Turn it to speed things up
Every week or two, fork the outside into the middle. This adds air (the microbes need oxygen) and mixes everything. More turning = faster compost. No turning still works — it just takes longer.
Harvest the black gold
In a few months (faster if you turn and balance it well) the bottom of the pile becomes dark, crumbly, sweet-smelling compost. Screen out the chunks, return them to the pile, and spread the finished stuff on your beds and into your pots.
Texas-specific notes
Our heat is an advantage — piles cook fast here. But that same heat dries a pile out quickly, so moisture management is the main job in summer. In the heaviest heat, a pile in part shade holds water better. And because so much of our soil is alkaline clay, the organic matter compost adds is exactly what our ground is hungriest for.
No room for a pile? You still have options
- Worm bin (vermicompost): a tote of red wigglers under the sink or on a shaded porch turns kitchen scraps into the richest amendment of all. Perfect for apartments.
- Trench composting: bury scraps a foot deep directly in an empty bed and let them break down in place.
- Chop-and-drop: cut spent plants and lay them right on the bed as mulch — the laziest composting there is, and it works.
Stop buying soil and start building it. Every scrap you compost is next season's harvest, for free.
Once you're making your own compost, you've closed a loop: your garden feeds you, the scraps feed the pile, and the pile feeds the garden. That self-reliant cycle is the whole heart of what we do here — and it's the foundation under every other skill in this almanac.
Written by Jordan Polasek, founder of Texas Roots, from his greenhouse in El Campo, Texas. Free to share. If this helped, the best thanks is to grow something or pass it along.