Ask a Question
Notify Me On Question Update
Email this Question
We have a scrub oak that has been growing between a pine and an aspen, which has made the oak very lop-sided. The aspen is gone now. How much purning can we do to the oak to try and even it's growth?
Rate This FAQ
The general rule of thumb with pruning is never more than 1/3 at any time. Pruning promotes growth. For this reason you don’t want to prune in the fall as the new growth could be more susceptible to frost damage. Save your pruning for the late dormant season (late February – March). At this time of year it is also easier to see the form of the trees.
Submit Your Suggestion
Other Questions In This Topic
- I am about to remove a hedge of box leaf euonymous because they were affected by scale that I was not able to control. Is it possible to plant the same species in this spot again?
- The grass in certain areas of my lawn is not growing well. I've been told it may be due to the fact that they're adjacent to pine trees, and that fallen pine needles have caused locally acidic conditions. It is suggested that I apply Gypsum in these areas. Are the diagnoses and suggestions plausible ?
- I have some fruit trees in a lawn area that I have been fertilizing with ammonium sulfate, but needed to change to a weed & feed. Is the fruit still safe to eat?
- I have a young (~3 year old) brown turkey fig. I planted it last fall and it survived! the winter. It is producing small figs now but the leaves have a brownish gray powdery looking substance on them. It doesn't rub off but looks like powdery spots. Any clue what it might be or what I should do? The leaves remain green and look healthy. This appeared after the recent heavy rains.
- Our neighbors have recently cut down a Globe Willow and A Lombardy Poplar. They did not remove the trunks and the roots are not popping up in our lawn. Is there anyway for us to stop this from happening? These people are not the fastest movers and I have a feeling that the trunks will never be fully removed. These roots have already started to push up our concrete and have left runners down our lawn.
- How do I keep lady bugs out of my house? Also, how do I keep out Asian Beetles?
- I have much vinca minor (dwarf periwinkle) planted about 20 years ago as ground cover in my yard. Some is in full sun, some is in part sun/part shade. Some small areas of the vinca (3-4 feet in diameter) in several places in the yard have begun the most recent two Springs looking yellow/pale green, not deep green like the rest of the gardens. Neither have they flowered. A couple of the small yellow/pale green areas e thinned, and some of the plants died. The veins in the leaves of the unhealthy plants are green, but the leaves are yellow/pale green. They have remained thus all summer. They don't turn brown and dry and die. I have treated with fertilizer and snail bait, but neither has had any effect on the unhealthy looking plants. Are these plants deficient in some nutrient? Healthy plants I planted in the bare areas had a hard time establishing but did eventually and have not paled. What should I do? I don't want the problem to spread. The periwinkle has added a great texture to the yard.
- Two questions; I have an dwarf Honey Crisp apple tree that is about 5 years old. Last year it had a dozen apples. I didn't disturb the fruit spurs when I picked the fruit. This year there were no blossoms on the tree. I didn't prune it at all. What can I do to help it produce every year? Second question; I have peach borers in the main branches of my nectarine tree. The tree seems healthy other than the borers. What can I do about them at this point? Will it help to dig them out? Will it help to spray? Will they winter over to next year?