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Hardy Berries and Currants: Winter Field Notes

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Field note

three new cultivars of black currants from dormant hardwood cuttings

Oak Summit Nursery · Southern Manitoba

three new cultivars of black currants from dormant hardwood cuttings - growing indoors at 2 weeks from sticking. We also put some in an outdoor bed in May, and held back half just in case. I recommend doing this with a limited resource. These cuttings it turns out are doing better, I think it’s because of the consistent environment, used rooting hormone and low to medium light, humidity dome, even some wax and parafilm out of caution. I wasn’t sure if they would need a temperature differential from top to roots like bottom heat or the cold night time air. Using a peat potting mix just slightly damp. We lost a few in the outside bed because the soil is heavier, although it’s working well for other cuttings like willow. So long as we get some to grow then we can softwood propagate. #propagation #currants