My best candidates to date are: Sensi Star, White Widow and White Russian.
Hash Plant and its descendants have a high trichome count. The glands rub off the vegetation very easily. Sometimes they will fall off when the plant is shaken vigorously. The glands are very sticky, so they press very easily.
Most pure Indicas and crosses between Indicas have desirable hash-making qualities: copious gland production and glands that are easily removed and sticky.
Readers with grow questions (or answers) should send them to Ed at: Ask Ed, PMB 147, 530 Divisadero St., San Francisco, California 94117, USA. You can also email Ed at AskEd@cannabisculture.com, and send queries via his websites at www.ask-ed.net. All featured questions will be rewarded with a copy of Ed’s book, The Big Book of Buds. Sorry, Ed cannot send personal replies to your questions.