Q.hollyhock plug plants
i have bought 12 hollyhock plugs (Chaters double mixed ) they are about 4 inches high looking very healthy when should i plant into the ground, please .
thank you Les Warwicker .
date now 27th april.
this question refers to uk
When they can go out depends on where you live. If you are in upper Minnesota, it isn't time. In my zone 6a, established hollyhocks are starting to emerge. Before you put the plugs out, spend a week slowly acclimating them to outdoor temps, sun, wind and less frequent watering. https://www.burpee.com/gardenadvicecenter/areas-of-interest/seed-starting/hardening-off-your-seedlings/article10355.html