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Red Maple & white puffy things on branches

QuestionWe have a young red maple and we noticed on many of the branches at many of the intersections of branches and branches to leaves a white puffy thing coming out from the bark. What is this? When you pul

young red oak

QuestionLast fall planted 15 foot red oak. We had a very cold and long winter. This spring the bark, near the ground is split open. The wound is soil level, 12 inches high and 1 inch wide, also the

Norway Spruce problem

Question Norway Spruce Hello Jim! We raise evergreens (arborvitae, white pine, Norway Spruce) on 5 acres of land here in PA and have been for 30 years. We have something wrong with our Norways and many

black knot in oak trees

QuestionWe have several mature(60-70 ft.)Oak trees on our lot in Northern Wisconsin. Some of them have large knots on the branches. I have noticed that the problem seems to be affecting some of the smaller Oak trees

tree vandal?

QuestionAbout 5 years ago, a little sumac tree just started growing in the little back courtyard of my townhouse. I just let it grow. Now its as tall as the house and provides wonderful shade for the who

Red maple tree

QuestionHello. I have two red maple trees in my backyard that have small, hard orange or red bumps on the top of their leaves. Can you tell me what this is and how I can take care of it? Thank you.

Green worms in Maple tree

QuestionHi I have a questions about my Maple tree. I notice every year the leaves start growing there are little green worms that eat the leaves down to the stem. I was wondering what product would be th

trees and vinegar

QuestionQUESTION: Hello, I was wondering if household vinegar or salt kill trees. We have ant nests near the roots of the trees. Not to spray toxic substances on the roots to avoid killing trees, we use vinegar or s

Early leaf loss on oak.

Question Leaf 1 Hello we recently bought a house with 2 huge beautiful oak trees. They appeared to be very healthy until a few weeks ago in May I noticed brown fallen leaves all over the yard. When I looked at them

shagbark hickory diseased

QuestionWe have a shagbark hickory tree that seems to have an aphid infestation. It has small green balls about one half inch in size on the leaves and twigs. Some of these are dropping to the ground. Wh

orange rust? slowly covering all trees and bushes

QuestionI live in Northern California and noticed that (one of many different types of trees), the fruitless mulberry was being covered on the branches with this orange stuff, it looked like it had been awhile becau

mulberry tree

QuestionQUESTION: I bought a house in the winter time with what I know now is a mulberry tree,. It stands about 10ft high with a spread of about 6ft. It looks very healthy with an abundance of green leaves. It

Trimming a dwarf blue spruce

QuestionWe planted a dwarf blue spruce last year in the Invermere, British Columbia are and this year it is looking great with lots of new growth. We do want to shape the tree and keep it under control. When i

Scales on Mimosa

QuestionI see you replied to this subject on a house plant size mimosa. I have two quite large trees. One, about 5 feet and bushy, has a lot of scale. Rounded type with black on them. I brush

all brown leaves--what happened?

QuestionWe had a $300 live oak planted and staked back in November. It thrived and put on lots of growth but then suddenly all of the leaves turned brown. The tree is alive. I have been feeding it

Bark splitting and branch shearing

QuestionI have two rather young (approx. 3 years old) trees in my front yard which Ive noticed have recently been losing parts of their branches. It appears that something has sheared off the branch from the i

Leader Broken off Young Coast Redwood

QuestionTwo years ago we planted our prized Aptos Blue Coast Redwood which is now about 10 feet tall. Last week our neighbors tree trimmer dropped a branch which broke about 6 inches off the top of our redwood

two types of trees

QuestionHow tall does an arapahoe crepe myrtle grow the first year and should it bloom? New question-I have a salix weeping willow in my front yard. It reallly is too big not to trim it. When is the best time to do

Wisconsin Weeping Willow

QuestionHello there. My parents have a Wisconsin weeping willow tree planted on the banks of their 1-acre pond. The tree is roughly 22 years old and appears to by dying. My dad treated the pond with more chemicals (

liquid amber tree

Question liquid amber I have a liquid amber tree that is about 18 years old and about 40 feet tall, located in San Diego CA. For the last three years the tree has progresively gotten worse. It started ou

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