From what I know, you're supposed to cross a diploid species and a triploid variety to get a seedless sterile hybrid. Basically just cross two different types of plants.
Helping the world one seed at a time
When weeding, the best way to make sure you are removing a weed and not a valuable plant is to pull on it. If it comes out of the ground easily, it is a valuable plant. Mary Ann LaPensee
From what I know, you're supposed to cross a diploid species and a triploid variety to get a seedless sterile hybrid. Basically just cross two different types of plants.
Gardening in March
Gardening in April
Gardening in May
Shop at Amazon and Support AGF
Are you shopping online? Click this link first and A Gardeners Forum will receive a commission for your
referral at Amazon.com (shopping through this link to Amazon will not have any impact on your prices at Amazon).