


Espoma 4qt Horticultural Charcoal
Quick answer
Espoma 4qt Horticultural Charcoal should be chosen by water retention, drainage, container size, crop stage, and how often you want to irrigate.
Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.
Description
Espoma Organic Horticultural Charcoal is 100% hardwood charcoal produced through pyrolysis — heating untreated hardwoods at high temperatures without oxygen.
Improves drainage in potting mixes and terrariums.
Absorbs excess moisture and impurities while adding beneficial carbon to the soil.
No additives or fillers.
OMRI certified.
Application: Containers with drainage: up to 2 cups per cubic foot of soil (1 heaping tablespoon per quart).
Without drainage: 1-2 inch layer at bottom.
Terrariums: ½-1 inch layer between gravel and peat moss. material Peat, Peat moss.
Weight: 3 lbs.
Dimensions: 14 x 10 x 6 in.
- Genuine Espoma product
- Brand: Espoma
- Category: Growing Media > Amendments
- Listed weight: 3.00 lbs
- Listed dimensions: 14 x 10 x 6 in
- Review product photos, selected option, specifications, and label directions before ordering