Gynoecious cucumber seed is more costly than standard varieties but the reslults can be astounding. Most Gynoecious cucumbers will produce a very small amount of male flowers, roughly 5%, but it is not always enough to ensure pollination, so it is advisable to plant alongside a small percentage of non-hybrid cucumbers, preferably one of the parent varieties. Many suppliers will include a small amount of Monoecious seed as well to resolves this issue.
In additon to producing prolifically, Gynoecious cucumbers also tend to be more disease resistant.
Some varieties of Gynoecious cucumbers are
Flamingo cucumber - greenhouse variety - 14 - 16 inches long.
Greensleeves. 7 to 8 inches long; uniform size. Early maturing.