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Dr. Elaine Ingham's comprehensive manual on making, applying, and assessing compost tea is now available in its 5th edition.
A must for any user of compost tea from farmer to horticulturalist, sports turf manager or gardener.
The New Edition includes up-to-date information on methods, research and practical examples.
This is a technical manual and if you are not familiar with soil biology, you would be better served by the Soil Biology Primer.
