The dirt on organic soils & fertilizers

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The best gardens start with a great base

Your soils and fertilizers keep plants and flowers happy and healthy. We feature Espoma, Happy Frog, Strawberry Fields and FoxFarm mixes — from seed starters to everyday potting soils, with the right blends for palms, orchids and cacti too.

Our organic fertilizers use natural ingredients like bone meal, earthworm castings and bat guano. And yes — bat guano really is bat poop, but it makes plants and lawns healthy and green, works as a natural fungicide, and speeds up composting.

What's inside our organic fertilizers

  • Bone meal A natural ingredient in our organic blends.
  • Earthworm castings Keeps plants and lawns healthy and green.
  • Bat guano Yes, really — a natural fungicide that speeds up composting.

Fertilizer, decoded

What do NPK numbers mean?

They're the amounts of Nitrogen, Phosphorous and Potassium in the bag.

N — Nitrogen

Used by plants for lots of leaf growth and good green color.

P — Phosphorous

Helps form new roots and make seeds, fruit and flowers — and helps fight disease.

K — Potassium

Helps plants build strong stems and keep growing fast.

The dirt on organic soils & fertilizers | Echify