jimscott
Tropical Fish Enthusiast
I have some S. rubra, mostly those rescued from Home Depot - at least I think they are rubra. Even though I have been able to reverse their fate and elicit new growth, they're hoods tend to turn brown. Why is that? Is rubra what they bring in as opposed to alata or something else? I go by the pictures I see but cannot always tell the difference between an immature plant or a highly stressed out plant or the beautiful pictures in Savage Garden, etc...