Online Garden Tools
Useful videos
Comment from
House rules are loading...
We are processing your monitoring request...
Does agapanthus need fertilizer?
Reply from
Most plants that grow from bulbs benefit from a high potash feed late in the season - as the plant is going back to dormancy and making its buds for next year. Anything that is growing now is using mostly what is already in the plant.
But you can usually give things a bit of seaweed fertiliser or tomato food without doing them much harm.
Is it looking pale? Not flowering as you would expect?