[pete1977]

after a little reading on here I've decided my yellowing respberries need some a dose of magnesium but how much epsom salts do I need for 2 x 15ft rows of rasps? and how much do I put in a 2 litre spayer? thanks for any advice

[fatcat1955]

1 Tablespoon to a gallon of water.

[mclarkuk1]

I mix my spray up in 500ml bottle and use 5g.

It always works out about 5g per 500ml and 5ml is roughly a teaspoon, although i use them plastic medicine spoons.