Fertilizing your bulbs is a good practice to ensure healthy ... It is crucial to never apply fertilizer directly to the ...

Iris rhizomes that are also shaded or overcrowded ... or crowd the irises. You can find allium bulbs online at American ...

Fortunately it's easy to revive them. Irises spread by underground rhizomes, a storage organ similar to a bulb. Plants can be split apart and replanted in the autumn or spring. It should be done ...