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luxrosa

did I plant sterile rose seeds? or was the method at fault?

luxrosa
9 years ago

On our two bushes of Belle Sultane, one had for years never set more than 3-4 hips on the entire bush, while the other bush has set a couple dozen hips that are now are a rich red-maroon color and taste jammy, in previous years the hips were mostly deformed, but these are shaped in a symmetrical shape. I 'm wondering if they would be fertile?

I tried growing Tea roses from seeds from 'Mrs. Dudley Cross' a few years ago, I soaked the the 7 seeds in a weak hydrogen peroxide solution then transferred the seeds to the fridge in a pot of damp soil for a couple weeks, removed them and planted them outdoors but not one of the seeds germinated.

Should I bother trying again? Do some roses bear sterile hips?
If so is there anyway to tell if a hip bears sterile hip seeds?
I have ripe rosehips on Belle Sultane, and ripening on Mrs. Dudley Cross as well as on Mme. Lombard, all three of which set only a very few hips most years; 5-7 on bushes that are 4-7 feet tall is usually what I see.

Between myself and my neighbor we have more than 250 rose cultivars and species, I suppose I could pick hundreds of hips remove the seeds and just plant them as they are after all rose seeds do germinate in the wild, and hope that some of the seeds will germinate, I'm excited by this thought,because several dozen plants are O.G.R.'s, perhaps I might get a few dozens of seedlings.

Might anyone (roseseek are you there?) know if there is a different percentage of rose seed germination according to the class of a rose seed? I've read a bit about chromosome incompatibility.

Thanks Lux.

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