The long branches on some of my Red Robins are dropping downward like they are struggling to hold the own branch weight, why is this? The current size of my Red robins are around 1 metre tall and are doing okay in terms of plant health apart from some of the lengthy branches are failing to support their own weight. I am having to use a plant cane to support it and a garden plant tie to hold it up. I know we have had heavy rain recently where I am, which would add weight to the branches, but in dry weather, some of the branches are doing the same thing even when it is dry! I am just really concerned for when snow comes because if it is struggling to hold it's own weight in rain, in snow it could bend the branch to the ground is what I am thinking. Could you please advise me on what to do or just tell me if this normal. The long branches that are going upwards are very narrow.
This is quite common, and no need for concern. Pruning is usually the best option. You will want to do this at the correct time, though. This article will give you a detailed explanation of how and when to prune these: https://www.gardeningknowhow.com/ornamental/shrubs/photinia/pruning-photinia-shrubs.htm
This evening I discovered white specks on the leaves of my potted red robin bush. They don't appear to be moving, what are they? And how do I remove them? Many thanks
These appear to be White Thrips! The photo is a little hard to see, but this is my best guess, and not the beneficial kind either.
This article will help: https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-thrips.htm
The trunk is not broke. Can I prune it and replant it? The roots seem intact.
Yes, this will be the best course of action from here. This article will help you with pruning these properly: https://www.gardeningknowhow.com/ornamental/shrubs/photinia/rejuvenating-red-tip-photinia.htm
Are these plants deer resistant?
I found sources that said they were deer resistant, more sources said they were rabbit resistant and only one, the National Garden Association, said Red Birds in a Tree plant were resistant to both.
In reality, deer will eat just about anything if they are hungry enough.
I planted three red tip photonia against a fence in my yard last spring. They seemed to do well all summer and most of fall. But now they have no leaves! Lots of my neighbors have large healthy photonia and they are recommended for my zone. I read that photonia are susceptible to fungus and I sprayed with a copper fungicide a couple of weeks ago but that hasn’t seemed to make a difference yet. Thanks for any thoughts!
Those leaves appear to have been eaten by something!This could be a caterpillar, and a night feeding one at that. There are many nocturnal caterpillars that leave this pattern of mostly eaten leaves.
Unfortunately, this usually requires manual removal of the caterpillars as you see them. There are a few remedies that you can try, however.
These articles will help: https://www.gardeningknowhow.com/special/organic/what-are-organic-pesticides.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/prevent-caterpillars.htm
https://www.gardeningknowhow.com/ornamental/shrubs/photinia/photinia-leaf-spot.htm
https://www.gardeningknowhow.com/ornamental/shrubs/photinia/growing-red-tip-photinia.htm
I have decided to get rid of a number of Red Robin as black spot has spread and all leaves have been falling for some time. I am looking to replace with some Flamingo willows but worried about the soil. Grateful for any advice as I am new to gardening. Thanks
As long as the tree that you choose is not closely related, then it should pose no problem. I don't think that it will affect your new choice, but just in case you may want to treat your soil with a fungicide/bactericide.
These articles will help:
https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm
https://www.gardeningknowhow.com/garden-how-to/info/applying-bactericide-to-plants.htm
I have dug out all the plant root. is there a return of red tip photinia disease returning?
Unfortunately, the most effective way to kill the plant is with chemicals. If you prefer not to use chemicals, your best bet is to visit your local nursery for an organic solution, or contact your local extension service for advice. https://agrilifeextension.tamu.edu/
Here's an article in case you want to take some pre-emptive measures and let the plant return.
https://www.gardeningknowhow.com/ornamental/shrubs/photinia/photinia-leaf-spot.htm
https://www.gardeningknowhow.com/ornamental/trees/tgen/kill-zombie-tree-stump.htm