My dwarf lemon tree is in a container. Fruit turns black and falls off when pea size. I feed it Miracle-Gro for citrus and water it with rain water. It is three years old. The first year it had good fruit, but it has dropped its fruit the last two years.
These articles should help: https://www.gardeningknowhow.com/edible/fruits/lemons/lemon-tree-not-fruiting.htm, https://www.gardeningknowhow.com/edible/fruits/lemons/lemon-tree-fruit-drop.htm, https://www.gardeningknowhow.com/edible/fruits/lemons/learn-about-fertilizer-for-a-lemon-tree.htm
It's been a while with my lemon plant and I have been watering it every day at noon with drinking water. Today while watering I see that some of the leaves, especially at the end of it, is brown in color and very dry like it's dead. I'm not sure what is going on is it because of too much sunlight or not enough water. Please do help. How can I make them go green again? Do I have to chop the leaves off or wait for it to heal itself if such thing can be done?
Best regards,
Khalid
This article will help you determine if it is still alive:
https://www.gardeningknowhow.com/plant-problems/environmental/how-to-tell-if-a-plant-is-dead-and-how-to-recover-an-almost-dead-plant.htm
If it is still alive, it can regrow its leaves. This problem is most commonly caused by underwatering, so I would recommend increasing water to the plant if it is still alive.
I would like to plant some fruit trees in containers. I live in San Diego and plan to plant the trees on the west side of the house. I would like lemon trees, grapefruit, orange, lime, nectarine, pomegranate, avocado. I don't care if the tree is deciduous but would like something that produces some fruit and is decorative in a pot.
All of these, except for the nectarine, will do well in containers where you live. If you want to grow nectarine (or peaches), you will need to find a variety that is suited for your area. Peaches and nectarines need a certain amount of cold to bloom, and you will need to look for a low chill variety. You will also need to make sure you can give your container fruit trees enough water. They will need watering daily most of the time.
My lemon tree is not growing lemons on the tree. It's two years old. I don't know the zone and I live in Karachi, Pakistan.
This article should help: https://www.gardeningknowhow.com/edible/fruits/lemons/lemon-tree-not-fruiting.htm
My lemon tree has "Greasy Spot" fungus. It's not very bad yet. It's full of blooms and small fruit. Some sources say to spray with liquid copper in June. Why June? Shouldn't I spray now before it gets too bad?
Yes, June to late July are the recommended times to spray, though you can also begin treatment as early as mid-May. Here is more information: https://www.gardeningknowhow.com/edible/fruits/citrus/greasy-spot-fungus.htm
We purchased a Ponderosa lemon tree 2 wks. ago with flowers already on it. We haven't placed in ground yet and it has fruit already bearing on it. Will it go into shock if we plant it now or should we leave it in the 3-gal. container it was puchased in? We also purchased a Kinnow mandarin tree that is bearing fruit already and we haven't put it in ground yet either. Will it go into shock if we transplant it while it is bearing fruit?
When planting fruit trees, it is best to plant them in the spring or fall. You should also remove any fruit from the plant for the first year. This allows the plant to focus it energy more on growing its roots and becoming well established, which will result in better yield and higher quality fruit in future years. This will help with avoiding shock: https://www.gardeningknowhow.com/plant-problems/environmental/learn-how-to-avoid-and-repair-transplant-shock-in-plants.htm
I live in Ohio and I have a lemon tree in a pot. I got it 4 years ago in Florida. It is growing really tall and skinny. I bring it indoors in the winter months. But this winter I don't think I will get it in the door from growing too tall. How and when do I prune it?
You can prune it in spring or summer. Lemon trees are pruned mainly to maintain a pleasing shape, so you can prune as you see fit to shape it the way you like. Do not cut off more than 1/3 of the plant per year as this can hurt the plant.