May take up to 4 weeks to germinate because seeds are very hard. 1
Does not transplant well. If transplanting, though, be careful not to disturb the roots. Thin to 1" apart after germination. 1
As Kiss me over the garden gate is half hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.Seeds can be harvested by clipping off most mature catkins and allowing to dry. When they are completely dry, rub catkin between your hands to separate the seeds.
Seed viability is three years.
These estimates for how long Kiss me over the garden gate takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average 28 days | Min days | Max days (0)
Average days | Min days | Max days (0)
Average days | Min days | Max days (0)
Kiss-me-over-the-garden-gate
Polygonum orientale L.