Arabica Coffee Berry Tree Seeds Arabica Coffee Tree Plants Grow to 8 Feet but can be Kept Trimmed to 3-4 Feet ZONES 8-10: Full Sun/partial Shade. Direct Sow or Start Indoors Non GMO and Neonicotinoid Seed - .2 Oz. Marde Ross & Company has been a Licensed California Nursery since 1985.