My lemon tree appears to be doing fine. I have lots of blooms, but my question is about the leaves, which are very curly. Is that a problem, and what should I do?
Try to keep your lemon on the slightly dry side of evenly moist. Citrus do best with consistant watering. They do not appreciate being kept too wet nor allowed to dry out.
From an older quiestion:
Answered by: Nikki - Certified GKH Gardening Expert | Report Abuse
Typically citrus leaf curl is caused by aphids or inconsistent watering. Neem oil will help with the aphids. Check the soil to see if it’s too wet or too dry. These articles will help: https://www.gardeningknowhow.com/edible/fruits/citrus/tip-on-water-requirements-for-citrus-trees.htm
https://www.gardeningknowhow.com/edible/fruits/lime/lime-tree-leaf-drop-why-a-lime-tree-is-losing-leaves.htm
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
I was spraying my tree with fertilizer and the leaves have yellow (I guess) burn marks. The leaves are falling off one by painful one. Now that being said, should I cut the branches back? Let it start over? Or will the leaves grow back? I wish I could show you a pic. The leaves are speckled with yellow dots.
It depends on the type lamp. It's been my experience that growing under fluorescent lights is best accomplished using a warm white and a cool white bulb in a two bulb fixture. Distance from lamp to foliage should depend on the plant. The more sun a plant needs, as in citrus, the closer it should be to the bulbs. Warm white and cool white give the same light spectrum as grow bulbs for a fraction of cost. If your plant is tall, you may want to position the fixtures vertically and put the plant between the fixtures so the entire plant gets light instead of just the canopy.
I have my basement with even temp and t5 lamps do you think that is enough for my lemon/ orange tree
Your leaf drop may or may not have been caused by spraying with fertilizer. If you were using the product according to package directions, the fertilizer should not have caused leaf drop. This article might help: https://www.gardeningknowhow.com/edible/fruits/citrus/leaves-falling-off-citrus-tree.htm
I'm in Houston, and the tree gets lots of sun and I water daily. It was full of baby green lemons but they have all fallen off. I fertilized early in the spring before it bloomed. And when it bloomed it looked beautiful and healthy, but now it looks like it is sick. What should I do?
Hopefully these two articles will help: https://www.gardeningknowhow.com/edible/fruits/lemons/how-to-grow-a-lemon-tree.htm
https://www.gardeningknowhow.com/edible/fruits/lemons/lemon-tree-fruit-drop.htm
The leaves look spotted yellow. I saw a spider crawling around the tree failed to get it off. Sprayed it with a soapy spray. What to do?
If it's due to insect pests, try treating the tree with neem oil. Here is more information: https://www.gardeningknowhow.com/problems/pests/neem-oil-uses.htm
Hopefully, this article will help: https://www.gardeningknowhow.com/edible/fruits/citrus/tip-on-water-requirements-for-citrus-trees.htm
This article should help: https://www.gardeningknowhow.com/edible/fruits/lime/lime-tree-leaf-drop-why-a-lime-tree-is-losing-leaves.htm
I bought the tree 1 week ago, and I put it into a bigger pot. It gets good sunshine about 6 hours per day. There are many blooms, all of them are opening, and then dying!! There are more blooms to open. How can I prevent them from dying as well, and actually get some fruit? The plant is also well visited by native bees; they seem to love the pollen!
There are several reasons your lemon blooms are falling off. Transplant and relocation shock could be your reason. The article at this link should help as well: https://www.gardeningknowhow.com/edible/fruits/lemons/lemon-tree-not-fruiting.htm
I currently have a 2. 5 year old Meyer lemon tree in about a 20 gallon pot right now. It's doing well and giving me lots of lemons. Where I'm moving the winters are much longer, so I'll be needing to keep it inside and under a grow light most of the year. Which lights would you recommend? I don't want to spend too much, and also about how many watts would be enough? I don't want to starve it of sunlight, but I also don't want to get something that is way more than what I'd be needing.
I grew cactus and succulents for about 4 years under fluorescent lights. I used one cool white and one warm white bulb in a 2 bulb fixture. I suggest using two fixtures, one on each side, to customers wanting to grow a tall plant.