Freesias Flowers Have All Bloomed Yellow Last Time They Where Many Colours

Question

Took corms out two years ago planted this year many flowers on them but all yellow the odd white ones all grown n large pots

Answer 1

It is very possible that the originals have died, leaving behind seeds. It could be that yellow is the dominant trait, here, leaving you with only yellows.

Here is an article that will offer you more information on how to give them the best care:

https://www.gardeningknowhow.com/ornamental/bulbs/freesia/caring-for-freesias-in-gardens.htm