Blackberry Plants. Organic Triple Crown.

Fall Blackberries Ship Starting October

Spring Blackberries Ship Starting March

NEW! Organic Triple Crown Blackberry Plants. Triple Crown thornless blackberry is well known for being a vigorous, flavorful thornless blackberry variety that produces very large, high quality fruit. The plant was developed by the USDA Agricultural Research Station in Beltsville, Maryland and released in 1996. The variety ripens in the mid-summer months with uniform glossy black fruit that is firm enough to ship but perfect for roadside markets and home gardeners. The variety is adaptable throughout the United States and has proven itself to be one of the best thornless blackberry varieties available.

Complete Organic Blackberry Growing Guide included with every order.

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$89⁹⁹ each

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Shipping information

Most customers ask us to ship orders at the Best Time for Spring Potato Planting based on our 50-State Chart.

However, we do ship our Seed Potatoes 52 Weeks/Year, whenever you want them. We harvest our crop of Organic Maine Certified Seed Potatoes in September. We begin shipping this New Crop by November 1 (sometimes earlier) and continue shipping from our on-farm underground Potato Storage, every week through the Winter & Spring & Summer until October 31.

All new potato tubers grown anywhere must go through a Dormancy Period after harvest before tubers will sprout and grow. This dormancy lasts 4-8 weeks. For planting after December 1, the dormancy concern becomes a non-issue because our Seed Potatoes will have completed their rest period and will sprout and grow when warmed up to room temperature.

Note: Orders which include 45 pound carton(s) of Certified Seed Potatoes and shipped after mid-November and prior to the week of March 24 or between July 1 and September 30 customarily require a $16.00 insulated box fee. If insulated packaging should not be necessary, you will receive a shipping refund automatically. Feel free to call (207) 429-9765 (M-F 8:00-5:00pm ET) for a Rate Quote.

Fall Blackberries Ship Starting October Spring Blackberries Ship Starting March NEW! Organic Triple Crown Blackberry Plants. Triple Crown thornless blackberry is well known for being a vigorous, flavorful thornless blackberry variety that produces very large, high quality fruit. The plant was developed by the USDA Agricultural Research Station in Beltsville, Maryland and released in 1996. The variety ripens in the mid-summer months with uniform glossy black fruit that is firm enough to ship but perfect for roadside markets and home gardeners. The variety is adaptable throughout the United States and has proven itself to be one of the best thornless blackberry varieties available. Complete Organic Blackberry Growing Guide included with every order.