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njbiology

Is the 'Sunflower' Paw Paw self-fertile, and other q's.

njbiology
15 years ago

Paw Paw Questions (3):

SUNFLOWER CULTIVAR SELF-FERTILE?

*The ÂSunflower Paw-Paw cultivar is often commercially listed online as self-fertile; however, some websites which seem somewhat Âscholarly seem to indicate that this cultivar has never been actually proven to be self-fertile. IÂve even seen is said that they are "partially" self-fertile  whatever that means (maybe it means unreliably, but occasionally; or maybe it means only a few of the flowers will be able to be self-compatibly fertile. Has anyone grown a single specimen and yet received fruit and/or knows the answer to this question?

NATURAL POLINATION OF PAW-PAWS

*I was considering, if the ÂSunflower cultivar is not really self-fertile, planting 2 separate Paw-Paw cultivars. Since they are mostly only pollinated by flies and Âscavenging beatlesÂ, how far is the most I should keep them apart?

FORCED POLINATION OF PAW-PAWS

Can I detach the flowers of one Paw-Paw and then bring it over to the (attached) flowers of another Paw-Paw and fertilize the flower which is not detached in this way?

Thanks,

Steve

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