Crinum thaianum

[JeffreyL]

Quick question, would onion plant, Crinum thaianum, benefit from substrate ferts? As in plant tabs. Thanks in advance.

[travis simonson]

Crinum spp. can grow extensive root systems over time and would likely benefit from root tabs. Crinum also do a good job of pulling nutrients from the water column so either form of fertilization seems to work, but additional root ferts might cause increased growth.

[JeffreyL]

Thanks travis. Have one now, growing nicely, but want to add a few more. Thus the question.