Questions

I planted a large number of sunflowers this year and they are about 1.5m high at the moment

my neighbour sprayed gooseberry plants i sowed earlier this year with roundup they are all now dieing off what should i do with them

I planted carrot seed in rows in a rasied bed 3 weeks ago. I put put clear polythene over them with about 6 inches from the top of the soil. Only 2 rows germinated and a small few in the other rows. why was germination so low?

can you use the ash from a wood pellet home heating system as a source of potash to soft fruit and apple trees.