Master Nursery® Bumper Crop® Organic Soil Builder

Product Description

Master Nursery® Bumper Crop® Organic Soil Builder has long been recognized as the best and most biologically diverse, OMRI listed soil builder. Now with reduced peat moss, Bumper Crop® is even more sustainable! The new recipe is a balanced blend of aged wood fiber, cured compost, aged bark, lobster meal, worm castings, kelp, and dehydrated poultry manure. It is inoculated with endo- and ectomycorrhizal fungi to improve root function. From raised beds, vegetable and flower gardens, to lawns and trees and shrubs, Bumper Crop® Organic Soil Builder is everything your plants need in one bag! OMRI Listed for organic use. Target PH 6.5.

Planting Instructions - Download

Soil & MulchContainers
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Coast of Maine Organic Products, Inc.


1 cu. ft. (6 09853 10002 0)
2 cu. ft. (6 09853 10001 3)

Regional Availability

Eastern & Midwestern Regions