I have had a water calla for so many years that I have a fair sized baby in a 5 gallon pail. It is better than the 3 foot wide original. I keep it in a small kidney shaped water garden in summer and, yes, there a few fish in the above ground pond. So my question is, why does the plant bloom in winter under lights? Too much nitrogen in late season or have I got a day light issue. I live in zone 4.
As with most bulbs, Water Lily's bloom once a year. They need a cool winter dormancy of at least 8 weeks to reinitiate their flowering cycle.
Each plant should bloom for about 2 to 3 weeks.
If a Water Lily does not bloom outdoors in a pond situation it is generally, not warm enough, not enough sunlight, or lack of nutrition. They can be few a tablet fertilizer for Water Lilies.
Without the cold period and the addition of artificial lighting, your Lily is confused!
What happens if you did not dig up and store you calla lily bulbs up for winter storage?
Calla Lily are hardy down to zone 7.
The bulbs will freeze and are likely dead.
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/calla-lily-winter-care.htm
I received a calla lily as a present and I followed the directions it came with saying to keep the soil moist. It started out strong, but it started to droop, continuing to droop further and further and now leaves are turning yellow. I have tried watering it more and also waiting longer periods between watering. I've also tried keeping it inside next to a window in case it was too hot outside, keeping it outside in the direct sun, and also keeping it outside in partial shade. Nothing seems to make it happy. What am I doing wrong?
These articles will help you.
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/drooping-calla-lilies.htm
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/yellow-calla-lily-leaves.htm
I recieved a calla lilly for my birthday in Feb. The flowersare now dying and leaves starting to yellow. I want to save this and replant it it, but am not sure what steps to take. I have been cutting off the flowers and leaves as they droop and yellow. I live in Arizona. What steps do I take now?? It will only be an indoor plant.
If sounds as if your flowers and bulbs have lived out there life cycle.
Your bulbs will now need a rest period.
These links will help you.
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/growing-calla-lilies-and-care-of-calla-lilies.htm
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/drooping-calla-lilies.htm
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/calla-lily-winter-care.htm
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/yellow-calla-lily-leaves.htm
We live about 20 miles south of Tucson at approx 4600 ft. Can I grow calla lilies here and how would they winter? It can get down below freezing in some winters but not for very long.
These articles will help you.
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/growing-calla-lilies-and-care-of-calla-lilies.htm
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/calla-lily-winter-care.htm
I purchased a Calla Lily at a local market, and would like to transplant to a container outside. I live in Zone 9, so I know that's okay. My question is, what is the best way to transplant the Calla lily from it's current container to a larger container for outdoor growing conditions?
If you definitely want to keep your Calla Lily in a container outdoors, these articles may help you:
https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/transplanting-calla-lilies.htm
and
A search of "Calla Lily" on http://www.gardeningknowhow.com will also return at least 4 additional articles on how to grow these beautiful flowers.
I live in north east Florida. We have deer. Should the Calla Lily be planted in a fenced in area? When, if ever, should Calla Lily be green leaves be cut to the ground level?
It is best to let the leaves die down naturally. This feeds the bulb giving them the energy to produce flowers again.