If you know when to fertilize raspberries, you can help your plant, whether it's in the ground or in a container, be as healthy and as fruitful as possible.
Fertilizing raspberry plants is an ideal way to stimulate growth ahead of the growing season, but you do need to know the type of raspberry plant you have: summer-fruiting, which produce fruit from June to August and fall-fruiting, which is more bush-like in appearance and will produce fruit in, you guessed it, fall.
