I've recently replanted my hothouse strawberries, have added mix of well rotted garden compost/checken manure to the soil and nitrophoska fertilizer. Now some of the leaves are starting to turn black, what have I done wrong? They've been well watered when they were transplanted (2 weeks ago) but I've held off watering since as the soil still feels damp. They've got a straw mulch on them too. I'm in New Zealand, so it's our end winter/almost spring. Thanks, Maureen.
