Ask a Question
Notify Me On Question Update
Email this Question
I have red raspberries that produced very well this year. But now the old canes have turned yellow, brown and crispy. Is this normal or do I have a virus in them? Do I prune out old canes now or in the spring? And can I transplant starts to a new patch or should I buy new plants?
Rate This FAQ
Regarding your question about raspberries…Raspberries have biennial canes, which means they grow vegetative one year and will produce raspberries the next year. Once they have produced fruit the canes die. There is nothing wrong with your raspberries, you just need to prune out the canes that have produced. This can be done after the harvest or in the early spring. As for using transplants…I recommend that you purchase certified virus free stock. After a while older raspberry patches can build up viruses
Submit Your Suggestion
Other Questions In This Topic
- I put in my entire yard in Fruit Heights in late July. I noticed my maple trees are losing leaves, and showing signs of distress. I put sod up to the tree trunks, but I'm wondering if I should cut the sod back, and put mulch in so the tree roots can breath. Good idea? I cut back on the watering as well, which could have been a problem for drainage. Any help?
- I have 2 red tipped photinas in my front yard against the house (south facing). They were great for the first 3 years, but now, for the last 2 winters the leaves have dried out and dropped in the spring. I thought it was a lack of water over the winter, so I tried to help out, but that didnt help. Should I prune them back in the fall or is there anything I can do to help them so this doesn't happen next winter?
- We have a weed in our hay field that is choking out the field in quite a large area. The weed has a hard stem with heart shaped leaves about 1/4 to 1/2 inch in size around the stem leading to seed pods that look like flowers that are hard and have a seed in them. The seed is red and the husk around them is green when the seed leaves the husk is white, stem is hard green and stick like.
- 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 live in riverton and want to plant triple crown blackberries and dwarf northblue blueberries. Do you have any suggestions or help?
- I was told there was a worm that eats the goathead or Tribulus Terrestris is that true?
- I have an older crab apple tree that is focal point of my small yard. About 3 years ago the leaves became infected with powdery mildew. I have been told to not do anything with this, as it will eventually go away and the tree will fine - but over the years it has gotten much worse each spring. There are only about 60% of the leaves that are starting to look healthy by mid-June. Over all, the leaves are withered and this year we have very few blossoms. Another problem: The tree also has four large limbs that come out of the trunk. I noticed that there seemed to be wood pulp inside a place where a branch was cut off years ago. I scooped out the pulp and found that some bug or other creature has created a cavity that goes 6” into the 10-12” diameter limb and a large man’s fist could easily fit into the hole that has been created. While inspecting the hole I discovered a ¼” or so hole in the very back of the cavity, but no sign of the culprit. The limb seems to be doing fine, as the leaves on the branches from this limb are in no better or worse shape than the rest of the tree. I had my tree pruned by a highly recommended person this spring, in hopes that this would help with my powdery mildew problem. I love my tree, what should I do next about my perpetual powdery mildew problem and the unknown culprit who is dinning on my tree limb?
- I want to limit growth of newly planted fruit trees and wonder if it would be possible to do that by making a large wooden box and planting each one in a box in the ground? Also if it would work to do that, do I need redwood? I have a stack of 4 x 12 x 16 douglas fir lumber which had been painted on one side and I wondered if I could use them to do this or will they create bug problems?