For questions about trees that are grown for their fruit.

learn more… | top users | synonyms

1
vote
1answer
38 views

What is the best growing temperatures for an avocado plant?

I live in a very warm climate (Phoenix AZ) and I was wondering what the best growing conditions (temperatures) are for an avocado plant? Are the extreme heat summers here to much for an avocado? We ...
4
votes
2answers
65 views

Can I water indoor fruit trees with aquarium water?

I have kiwi, lemon, orange, mandarin and avocado trees, grown from seed from normal fruit which I have eaten. I also have an aquarium with turtle. I've treated aquarium water with ReptoSafe and ...
4
votes
1answer
97 views

What's wrong with my mango plant?

about a two month ago, I planted my first mango plant. It was growing nicely and it looked gorgeous. Then week ago purple-red-brownish spots started to appear on the leaves (coincidence or not, only ...
7
votes
1answer
89 views

Is this an ant colony on this fig tree?

Just noticed this on a fig tree and these are everywhere. It's not just on the leaves but on the stems as well. Is this an ant colony on this fig tree, Or something else? This is my ...
4
votes
1answer
33 views

What are these red spots on my guava leaves?

I had purchased a guava tree (in vase) a month ago and from the beginning (some leaves had problems when I got the tree), some red spots or areas appeared on the leaves. After a while some of them ...
4
votes
1answer
38 views

How should I prune a common fig for best productivity?

Figs have a unique fruiting cycle, fruiting on old wood first, all at once, then on new wood for the rest of the season. What's the best pruning system for these, to maximize production? Is it best ...
3
votes
1answer
114 views

Is dolgo crabapple a dwarfing rootstock?

Emerald Spire crabapple is produced by grafting onto Dolgo crabapple stock. I know that apples are commonly grafted onto crabapple rootstocks to dwarf them. On a Dolgo root stock the tree nominally ...
4
votes
3answers
117 views

Source for apple variety information

I'm learning more about apples. Here's my dilemma: I can get about a dozen varieties from my usual supplier. Generally prairie hardy apples are not commercially viable due to their size. Now ...
3
votes
3answers
74 views

Can citrus tree health affect the seed count in the fruit?

I have a Clementine Orange which used to produce pleasant fruit that was lightly seeded. In the last few years, the number of seeds in each orange has increased dramatically. The tree has fallen to ...
5
votes
4answers
133 views

Can I graft a branch of a sweet orange onto a sour orange tree to get sweet fruit?

I have two old citrus trees, one bears sweet navel-type oranges and the other has hundreds of impossibly sour, tiny oranges. Would it be possible to chop off a branch from the sweet tree and attach ...
3
votes
2answers
61 views

How do I transplant a 20 year old Satsuma tree?

We have a very large Satsuma tree which is at least 20 years old and was a gift from my father. We are moving and want to transplant the tree. We are currently in Southeast Texas and we will be ...
4
votes
0answers
73 views

How can we salvage a poorly pruned mature pear tree? [closed]

I just had a company prune my mature pear tree yesterday. But I think they did it all wrong. I asked for the top to be trimmed down as much as possible and prune around power lines and over our ...
8
votes
3answers
4k views

How should I prune this overgrown pear tree?

I have a pear tree, which is very zealous. Whatever it decides to do, it does in excess. First in the spring it sends out all sorts of new branches--all of them vertical. I snipped them off after they ...
5
votes
2answers
87 views

What are the consequences of espalier on a non dwarf tree?

I read a recommendation that espalier should be performed with trees grafted onto dwarf roots. What challenges or problems can I expect if I don't use a dwarf tree? If it makes a difference, I'm ...
6
votes
2answers
1k views

Can a lemon tree become an orange tree?

I feel stupid to ask this, as there are many posts on Google about this, and I can't tell, if people are writing these stories for fun or it is real. Some claim that if you have a many old lemon ...
5
votes
1answer
65 views

How do I treat and care for trees infested with borers?

One of my apple trees recently started to look like it's dying (leaves dying when they shouldn't, bark peeling, lack of fruit, new branches growing and then quickly dying). My neighbor looked at it ...
3
votes
0answers
48 views

How much should I water an avocado plant guided by a moisture meter?

I have a moisture meter that registers readings from 0.0 to 9.9 (driest to wettest). I cannot find a listing for a potted avocado tree. Can you give me info as to what percentage is optimal for the ...
3
votes
1answer
45 views

Flesh of Kishu is dry

I planted a seedless kishu mandarin at the beginning of the year and it's produced around 20 mandarins. I've just tried a couple and the flesh inside is very dry: desiccated. The skin still hasn't ...
5
votes
3answers
162 views

Is there an enzyme/compound I can use to quickly rot fallen fruit?

I have two crabapple trees that drop crabapples down every year. They get awfully gooey and sticky and make walking through my yard barefoot a terrible ordeal. Is there some sort of enzyme or chemical ...
3
votes
1answer
45 views

Can you coppice a pear tree?

I've heard of coppicing apple trees, but if you coppice a pear tree, will it grow back (and does the variety matter)? This is with regard to standard-sized pear trees (without a different rootstock). ...
4
votes
2answers
329 views

May have planted my tree wrong… is it too late to dig it up and replant it?

I live in climate zone 7a in New Mexico, and I planted a pear tree in my backyard three days ago. Following the directions on the tag, I dug a hole twice the diameter and depth of the root ball and ...
12
votes
1answer
761 views

How do I know if a fertilizer treatment is burning my trees?

I started using fertilizer spikes on my dwarfed citrus trees in small pots. (Details may be found in this question.) As suggested, I used half a spike for each pot and I put the spike as far from ...
0
votes
1answer
29 views

In graft hybridisation does a younger stock facilitate more extensive hybrid effects in the scion?

There are anecdotes and articles where one kind of tree fruit scion has been grafted to the stock of another kind, perhaps with an interstock, and properties like flavour and shape have been affected ...
4
votes
2answers
50 views

What's the most hardy red fleshed apple for the Pacific Northwest?

I had two wonderful red fleshed apples in Birch Bay, Washington. We've moved to St. Helens, Oregon and I can't find any here. I'd love to replace them. Does anyone know where I might find these and ...
4
votes
1answer
349 views

Why do the leaves of my avocado tree have brown edges and spots?

I have inherited an avocado tree in a hot, arid climate in a very windy spot. It has been watered well, but its leaves look like something is wrong with it - they have brown edges. Perhaps it's ...
3
votes
1answer
86 views

Should I pinch my blueberry bushes for the first year?

I know you're supposed to pinch strawberry plants for their first year. That way you have higher yields of strawberries the following years because the roots have been able to fully develop during ...
5
votes
2answers
5k views

What is the right way to prune a mulberry tree?

I've planted a dormant bareroot 2' tall mulberry seedling, and I'm wondering what sort of pruning is required. It's a full size tree, not any sort of dwarf variety. It has several branches already. ...
4
votes
1answer
54 views

What's wrong with my dwarf cherry tree's leaves?

I'm starting to see holes and some black spots on some leaves. Anyone know what this is and how I can treat this?
3
votes
1answer
53 views

How to secure my orange tree

As you can see in the picture, my Orange tree is developing plenty of beautiful looking oranges. Now, I'd really like to enjoy these oranges as soon as they ripe, so I have a few questions: ...
5
votes
2answers
457 views

What is causing the rotting/brown spots on my plum fruit?

I inherited a plum tree in my garden. I haven't yet been able to get a healthy looking plum from it. All the plums that turn to a ripe purple colour seem to have the following problem - Can anyone ...
1
vote
1answer
45 views

Is there a close relative to citrus trees, which can grow in the northeast US?

I am interested in knowing what is a known close relative to citrus, that is known to grow in the northeast US, such as western New York. Does anyone have any recommendations?
1
vote
1answer
108 views

What is this unusual fruit seedling?

I planted some fruit seeds last year, but I cannot recall whether they were mangosteen, pomelo, pomegranate, plum or something else. I tried to compare the leaves of against some online images but I ...
3
votes
1answer
92 views

Is it possible to graft together a self-pollinating cherry tree?

Earlier today I asked this question: How do you tell if a tree is male or female? because I've been looking into fruit trees and learning about what is needed for them to bear fruit. So based on this ...
7
votes
1answer
2k views

How do you tell if a tree is male or female?

I was reading through some of the questions on fruit trees, because I've been thinking about getting some blueberry bushes and cherry trees, and I see a lot of people mentioning that the trees don't ...
10
votes
3answers
1k views

How deep to dig for a new flowering pear tree?

Last year I planted 3 flowering pear trees. For those who have never heard of the tree (or do not grow these trees) they look like this: For 2 out of the 3 trees it was very simple to plant the ...
5
votes
1answer
99 views

Can I graft an orange tree to a hardier northern root stock?

I know you can graft like trees to like trees, but my question is: Can I graft an orange tree to a northern hardy root stock like a peach tree, and have it still grow and maybe produce an orange or ...
4
votes
1answer
88 views

What preventative action should I take against Fruit Fly?

I am in Sydney, Australia. This coming (arrived?) summer I have several fruit trees which will be bearing fruit for the first time. This includes a peach tree and nectarine (both of which already have ...
9
votes
2answers
764 views

How and when to plant young grafted fruit tree?

Our backyard is in a Mediterranean climate (Adelaide plains, South Australia) and we've been gifted a young grafted apple tree which has its root ball still wrapped in plastic. It's about 1.3m (4ft) ...
5
votes
1answer
143 views

How can I repair an apple espalier that broke off above the first lateral tier?

I have a Fiesta apple tree being trained as an espalier. I snapped the main stem, all growth in fact, above the first tier. The young tree is effectively now a T, a step-over. Will it form new shoots ...
9
votes
2answers
2k views

Why has my peach tree stopped producing fruit?

I have a big peach tree in front of my house, the first 2 years I was here it bore fruit but the last couple summers it hasn't. Is there something I need to do to get it to bear fruit again? Edit: ...
4
votes
3answers
7k views

Please help me ID this apple or apple-like bush/tree in my yard - Small green apple with no stem and thorns

I have lived in this house for many years. I have always had a bush behind the shed that I couldn't identify. I always knew it was green most of the year and that it had thorns but that was about ...
11
votes
4answers
20k views

How do I encourage my plum tree to produce fruit?

I have a victoria plum which I planted almost 3 years ago and hasn't produced any fruit. Last year (1st summer) it produced a small amount of blossom. This year it produced a lot of blossom but no ...
4
votes
1answer
233 views

Can I espalier a regular black cherry tree starting with 1" trunk, 6' tall?

The espaliers at my local tree nursery are grafted and already started, so they'll stay short and espalier like. But can I just do this with these two cherry trees? I really don't care if they're ...
12
votes
2answers
916 views

How do I prevent parrots from snacking on my fruit trees?

I live in a neighborhood in California that has a number of parrots that, presumably, escaped from captivity sometime ago and have since multiplied in number. They are all the same kind of parrot, ...
4
votes
3answers
86 views

How can I support oranges as they grow?

I have an orange tree growing in my backyard. I am not sure of the exact species. It has 4 oranges growing on it right now. Three of them appear to be very healthy. The other one is very small and ...
5
votes
2answers
608 views

How to grow wax apple / jambu (Syzygium samarangense)?

I bought a Black Pearl Wax Apple tree to grow in the Bay Area in California. This fruit is popular in tropical areas of Asia, but it virtually impossible to find in supermarkets outside of Asia. ...
1
vote
1answer
51 views

Why does my plum tree never come into fruit?

My mini tree is around 4 years old now. It had a mass of blossoms in the spring but they have all dried up into dead clumps. In fact this happens most years. What am I doing wrong?
2
votes
1answer
67 views

Can the top of a tree be trained to form an espalier-line?

I have planted 2 apple trees and 2 pear trees into espaliers (horizontal lines, simple shape). I picked the perfect branches for the first bottom lines. However, two of the trees have long flexible ...
8
votes
3answers
3k views

Managing weeds around fruit trees

I have an elevated garden bed with some citrus trees. The problem is that the whole area is full of weeds (mostly a mix of crabgrass and dandelions) that are nearly as high as the fruit trees. Because ...
3
votes
1answer
79 views

Please suggest an apple variety that will grow well in Long Island NY without pesticides

I am planning on planting 3 to 5 apple trees for eating, baking and cider. My wife keeps telling me to get some heirloom varieties but I am not sure which ones and where to get them. I am looking ...