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Professional Grower | Home Gardener


Mushroom Kits

Mushroom kits available to order mid-September - May.
Grow your own fresh mushrooms with these easy and fun mushroom growing kits. If you love mushrooms, you’ll appreciate the great flavor only found in freshly picked mushrooms. Each mushroom kit can yield pounds of tasty mushrooms for months when properly maintained. Mushroom grow kits make a fun, educational project for kids and works well for gift-giving! No green thumb required!

These kits are designed to be started within 21 days of the date stamped on the box. For best results, start within 10 days of the stamped date. The longer you wait, the less mushrooms will grow. If you wish to delay starting your kit for a few weeks, close the box and store the kit below 50°F and above freezing.

Mushroom Growing Guide
Oyster Mushroom Growing Guide

Mushroom Crimini-Baby Bella
Mushroom Crimini-Baby Bella

Mushroom Giant Heirloom Portabella
Mushroom Giant Heirloom Portabella

Mushroom Oyster
Mushroom Oyster

Mushroom White Button
Mushroom White Button


Harris Seeds began operation in 1879 from the efforts of Joseph Harris, who was successful in selecting only the highest quality vegetables and grains. The company gained popularity because of his basic business philosophy: "Offer customers a quality product at a fair price and they will return." READ MORE



Harris Seeds of Rochester New York
355 Paul Rd.
P.O. Box 24966
Rochester, NY 14624

Phone: (800) 544-7938
FAX: (877) 892-9197

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