anything kelpy or bone meal would work, but also likely to be a cat attractant - if you’ve got them in potting mix, don’t fuss, good rule of thumb is ~ 3 months fertiliser in that already. You could try some aged compost if you like, cow turds are great for it.
anything kelpy or bone meal would work, but also likely to be a cat attractant - if you’ve got them in potting mix, don’t fuss, good rule of thumb is ~ 3 months fertiliser in that already. You could try some aged compost if you like, cow turds are great for it.
The potting mix did say it had plant food in it, so that’s good. Maybe it doesn’t need extra for a while unless their growth slows or leaves yellow