How much water and do they need....what temperatures are best for flowering and longevity?
Hellebores prefer to be kept in cool temperatures, and they will bloom better that way, so keep the plants in the coolest spot you have.They are really winter plants and prefer to live below 45 degrees but above freezing during the winter. Also keep them away from children and pets, because hellebores are poisonous.
When they are not flowering, the plants will need some water but not much. The top inch or so of soil should dry out between waterings, but you should water before the plant wilts. When flowering, keep them evenly moist.
I rec'd a hellebores for Christmas. I live in mid western Ontario so can't be planted outside til spring. The leaves on it are getting pinkish brown and very brittle. How do I keep this plant in the house til spring planting?
This can be grown in container inside until it is ready to be placed outside. Just follow the care requirements in this article: https://www.gardeningknowhow.com/ornamental/flowers/hellebore/growing-hellebore-in-containers.htm
I live in Fairfax VA, I am moving to Havre de Grace Md. I want to delete g up my beautiful blooming hellabore to take with me. Will they survive, if they can what steps do I take?
For the best success you should transplant in the fall, September or October.
Since you need to do now, the best you can do is make sure you dig the entire plant up and allow for an adequate pot to take as much soil as possible.
Plant them out as soon as possible and hope for the best.
https://www.gardeningknowhow.com/ornamental/flowers/hellebore/growing-hellebores.htm
My new plant was received as a gift and the leaves are beginning to turn yellow. Maybe too much water?
Is this a potted specimen? Hellebore are best to be planted outdoors.
Yellowing leaves could be watering issues; too much or too little or light conditions.
This article will help you with growing needs of these pretty spring blooming plants.
https://www.gardeningknowhow.com/ornamental/flowers/hellebore/growing-hellebores.htm
I know it is natural for Hellebores to turn green, but I purchased some white blooming Hellebores (Winters Bliss) in late winter and most of its blooms have already turned green (April 7) whereas my red/purple/blue hellebores still have most of their original color. Is this because the white bloomers bloom earlier? Does more or less sun (or anything else) have an impact on when they start turning green? The plants are still in pots and have been getting somewhat more light than the other Hellebores.
This is, actually, very common among many helebores. Mainly, the white and lavender varieties. They will, either, be the original color until the flower matures, or will have a very noticeable green tinge from the beginning. This article will explain some of the differences of a few cultivars: https://www.gardeningknowhow.com/ornamental/flowers/hellebore/different-hellebore-varieties.htm
Thank you. Very helpful. Could you recommend a particular cultivar that emphasizes blooms over foliage and maintains its color longer before turning green.
in the spring when the plant is in flower the old leaves are looking dried up & can I cut these old leaves off ?
It is alright to cut away the old brown foliage of hellebores. This article may help you:
http://www.gardeningknowhow.com/ornamental/flowers/hellebore/growing-hellebores.htm
My helleborus was doing very well then suddenly wilted and flopped. The other ones are OK. They are situated on the north side of my garage. What am I doing wrong????
Hellebores need frequent watering the first year. Compost and mulch should be added to keep the soil moist, cool and fertilized.
A sudden wilt could be to dry or too wet.
https://www.gardeningknowhow.com/ornamental/flowers/hellebore/growing-hellebores.htm