The filet mignon of fungi! Giant portabellas can reach up to 8" across and are perfect for grilling. Growing your own mushrooms is a fun and rewarding family activity. With this easy-to-use kit, you can expect to harvest your first batch of giant portabellas in about four weeks. You'll get several crops over an 8- to 12-week period, with a total harvest of about four pounds. Please start growing within 2 weeks of arrival. Compost, mushroom mycelium, peat moss Box is 12" L x 10" W x 9" H Portabellas grow best indoors at 63 to 68 degrees F out of direct sun
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$42.95
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