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Humble Acres Organics

Plan

When to feed your beds.

Compost wants to go down before you plant, not with it. How far before depends on where you are. Put your ZIP in and we’ll work out your zone, your typical frost windows, and how much you need for the bed you’ve got.

We don’t store it. The lookup runs in your browser.

How much will I need?

Bed size, and how deep you want it.

How much, by what you're growing

One bag = 1 cubic foot. 27 cubic feet = 1 cubic yard.

What you're doingDepthCoverageWhen

New vegetable bed

Work into the top 6 in of soil before planting.

2–3 in5 sq ft / bag2–4 weeks before you plant

Established bed, annual top-up

Spread on the surface and lightly rake in.

1 in12 sq ft / bagAutumn, or early spring

Raised bed, filling new

Blend 25–30% compost with topsoil or a bed mix. Do not fill with compost alone.

see noteAny time

Containers and pots

Use Bloomin’ EZ potting soil instead — it is a growing medium. Compost is an amendment.

see noteAny time

Around trees and shrubs

Ring the drip line. Keep it off the trunk.

1–2 in8 sq ft / bagAutumn or spring

Lawn top-dressing

Spread thin and drag in with a rake or mat. Do not smother the grass.

¼–½ in30 sq ft / bagGrowing season, after aeration

New lawn or overseed

Spread, then seed into it.

½ in24 sq ft / bagEarly autumn in the Southeast

Perennial and flower beds

Top-dress between plants; it works in on its own.

1–2 in8 sq ft / bagAutumn

Row crops, field scale

Bulk, spread and incorporated. Request a rate for your acreage and soil test.

see noteAhead of planting

These are starting points, not prescriptions — the same rates any Extension service would give you for a finished compost. They come from ordinary horticultural practice, not from our lab report: that measures what lives in the material, not how much of it to spread.

Frost windows are typical for the zone, not a forecast for your address — elevation and a sheltered yard move them by weeks. Your county Extension office knows your dirt better than any website does.

Two tomato plants compared side by side beside a bag of the compost

Feed the soil early. The plant takes care of itself.