What type of fertilizer should we use? I was told that this tree is under the cactus umbrella and should use fertilizer for desert cactus plants. Is the is accurate information?
You can use a general fertilizer once a year.
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-cultivation.htm
I have a chaste tree that looks like it is dead, but at the top, it has a few blooms. Can I prune it back now?
Yes, you can prune your chaste tree now. Pruning it back by about 1/3 of its total size will help it regenerate. Here's how to do it:
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-pruning.htm
Someone pruned back half of a chaste bush before I moved into the house. This happened before March. Now only half the bush is 4 feet tall. The other half is ground level. It's the end of April. What should I do? Cut the rest down or leave it?
The best time to prune a chaste tree is in winter, and they can be cut down to the ground. It's probably best to wait until then, then cut it all back to the ground. That way it will grow back evenly.
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-pruning.htm
My Chaste tree has no leaves! New growth on trunk. I have had the tree almost two years and have never pruned or fertilized. Any recommendations on what to do
Check the stems, do they bend or snap. Branches that snap have died.
Do a scratch test on the branches. If you see green, it is still alive.
If you see signs of life, just wait for it to wake up and grow.
The loss of a tree can sometimes not be explained.
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-cultivation.htm
The tree appears to be alive...some nice green leaves and some flowering, mostly a couple branches on the bottom. There are buds and green, healthy appearing branches[small ones]. BUT no leaves! Leaves start growing and then disappear. I have seen some on the ground at times. No ants or other critters that seem as if they might strip the tree...plus there are leaves only on a couple of bottom twigs. I 've had this tree for three years and it is about 5 feet tall. It is in a sunny place, for most of day, in Tucson, AZ. Soil is sandy. I've tried watering it more, but seems to make no difference. Recommendations?? Thanks.
Review the articles below to access the care and growing conditions.
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-cultivation.htm
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-pruning.htm
How long do they live?
Average lifespan is 15 to 20 years.
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-cultivation.htm
how long does it take for chaste trees to grow? My HOA cut many behind my block wall so that only thick branches remain. Nothing remains that the cones would grow on. They trees are now about half their height.
Fortunately, chaste trees grow back quickly, and they can be hard pruned, even cut all the way to the ground, and still grow back. However, do check over the pruning job that your HOA did to make sure they did a good job. Cut branches should be cut back either all the way (to where they meet the next branch) or to just above a bud, as described here:
https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-pruning.htm
This will promote their good health and appearance.