0
Most rhododendrons and azaleas are killed by juglone, the toxic agent in black walnut. I know that a couple rhododendrons and azaleas are not killed. They include:
Rhododendron periclymenoides
Azalea 'Gibraltar'
Azalea 'Balzac'
Fortunately walnut leaves aren't nearly as big a problem as the roots and hulls.
Conversely, some rhododendrons will kill plants planted near them. That is one thing that is so insidious about R. ponticum in England. The ponticum runs rampant and kills some of the native plants.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What kind of tree produces hazel nuts?
a walnut tree.
What tree grows walnuts?
These plants grow well in a bed around the trunk of a large black walnut tree in my garden in central Maryland (Zone 7): Black-eyed susans (rudbeckia) ; daylilies (hybrid & common), hostas (various cultivars), impatiens, tradescantia, carpet bugle (ajuga reptans) Also growing well nearby (under walnut tree canopy but about 4 feet from the trunk): two sedum cultivars, monkshood (aconitum carmichaelii), honeysuckle cultivar; pink turtleheads (chelone lyonii), climbing eunonymus, Virginia bluebells, None of these plants are adversely affected by the tree's supposed toxins.
What tree has nuts covered by green cover?
The Walnut tree.
Stop walnut tree from blooming?
Cut it down
How much is a walnut tree worth?
How long is a piece of string.
What will grow under a walnut tree?
Grass
Will tomatoes grow under a walnut tree?
no they wouldnt cuz they need sunlight and water
Is a walnut an organism?
It is the seed of an organism- the walnut tree. It can grow to become an organism.
Where to Walnut come from?
Walnuts grow on the Walnut Tree. The most common varieties are from England and Persia.
How big is a walnut tree?
They can grow to about 130 feet tall.
Would a Brazilian walnut tree grow in upstate New York?
no.
Is it possible to grow a vegetable garden near a walnut tree?
no it's not
What is a white walnut tree called?
White Walnut Tree
How do black walnut trees reproduce?
The black walnut is like the other nut trees in that the nuts are the reproductive "unit" the tree grows and drops. Plant a black walnut, and (if conditions are acceptable) a new tree will sprout and grow. If the nut can roll away from the parent tree a bit, it will have more room to grow. And if an animal helps with a bit of transportation to improve dispersion, so much the better.
What is the origin of a walnut tree?
a walnut
What kind of tree produces hazel nuts?
a walnut tree.
Tree nuts are different than peanuts?
Almond, walnut, hazelnut, etc, grow above ground on trees. Peanuts grow underground.
