For questions about trees: selection, planting, care, diagnosis, pruning, identification, etc.

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How should I care for a bonsai Bouganvillea?

I just received a bonsai tree as a gift for Mother's Day and it's losing its leaves. I found the insert information card which says the type of bonsai is "Bougainvillea" At first I had the bonsai ...
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2answers
163 views

Questions About a Sycamore Maple

I just bought a house that has a Sycamore maple in the backyard. My questions are: What is the life span for this particular type of tree? when is a good time of year to trim the branches and a ...
4
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1answer
192 views

Is there a way to straighten an older tree that started crooked?

I have a pecan tree that is about 6 years old that is growing about 5 degrees off vertical. I've tried to stake it several times but to little effect. Currently I have a ratchet strap trying to pull ...
4
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2answers
136 views

What is this shrub/tree with small green drupes in southern Texas?

I'm hoping someone can help me identify this shrub/tree. We recently purchased this property and are still trying to figure some plants out. We live in deep south Texas, zone 8/9 but there are many ...
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1answer
38 views

Index of photoperiods

I planted a Sequoiadendron giganteum (Giant Redwood) sapling today, and I was wondering how many hours of daylight the little guy needs. I found this answer, which mentioned photoperiods of different ...
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2answers
214 views

Can I allow a pine tree to share root space with a group of birch trees? If not, which should I cut down?

I have a group of birch trees, with a pine growing in the midst of them, in my front yard. My friend is telling me the pine must be cut down to save the birches. I see her concern, however: I think ...
4
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1answer
214 views

Is it really that important to prune deadwood from trees? If so, why?

It seems like every time we bring arborists onto a property, the first thing they want to do is to remove all the deadwood from the tree canopies. What are the reasons for doing this, and is it really ...
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2answers
545 views

Tall Living Fence

I live in NJ and my house next to a daycare facility playground. Not only is there zero privacy, it also gets really noisy with the kids screaming all day. I am looking into the possibility of a ...
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2answers
222 views

Can I cover the roots of my cherry tree? [duplicate]

Possible Duplicate: Raised bed around tree. Do I need to protect the trunk? I want to put a circular bench around my cherry tree but need to make the ground level. It's not level due to its ...
4
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1answer
210 views

What is this leaf miner / tenter in my small bush/tree?

I have a small bush/tree. I don't know exactly what it is. What I see is the new growths folded over onto each other, and connected together. When I pull them apart, I can find tiny white worms with ...
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1answer
53 views

Is it a bad idea to put a pot over a bucket to mimic a water table?

I have a black walnut establishing itself in a hanging basket pot on top of a 5 gallon bucket so it can get all of the water it wants. Is this a good, or bad idea? Why?
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1answer
24 views

When should I transfer my Fiddle Leaf Fig to a bigger pot?

My Fiddle Leaf Fig tree is getting taller. I was wondering if I should change the pot to a bigger pot? I took the picture of my plant next to a standard cereal box so you can have an idea of how tall ...
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1answer
57 views

Should I prune the low branches on my Longan?

I planted a Kohala Longan last year. It does not appear to be grafted. It grew new branches on the top last year, making it 5 feet tall. This year, it branched profusely near the ground. Now it looks ...
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1answer
424 views

Why are my avocado's leaves drying out from the edges?

I recently moved into a house in the South SF Bay Area in California, with three large avocado trees. I've noticed that the leaves on one of these trees is drying out from the edges: Here's another ...
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2answers
411 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 ...
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1answer
181 views

What is this tree with alternate leaves, and large green fruits?

I was told it was an almond tree, but after looking almond trees up, I don't think that's what it is. The green drupes turn yellowish/brownish and partially split open and drop. When I open them, ...
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0answers
24 views

How can I transplant sprouts growing from a Mimosa stump?

I cut down a mimosa tree and now there are tiny sprouts coming out of the stump. Is there any way I can transfer and plant the tiny trees somewhere else?
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0answers
69 views

Putting patio pavers around a tree

I have a small space in front of my townhouse that I would like to put a paver patio.. There is a great tree that I would like to keep there. I would like to fill the whole area with pavers, but dont ...
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216 views

What is this plant called? [closed]

I am doing a project about plants and I am new at this. I found this in a park in Cairo, Egypt. Would be great if someone can identify it.
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2answers
135 views

Help me to identify these two trees in my back yard?

I have two trees in my backyard that I need help identifying. My home is in Port Saint Lucie, which is on the eastern coast of the southern half of Florida. Hardiness zone 10a. My home backs into a ...
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1answer
97 views

Does mold on a seed always mean the death of that seed?

I recently germinated some coffee beans (soaked in water until a root appeared), and planted them in sterilized soil. I only lightly covered them in soil (based on this answer), so the tops of the ...
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4answers
27k views

How do I make Emerald Green Arborvitae grow as fast as biologically possible?

I'm buying a bunch of these babies below to create a privacy screen in my backyard. I'm getting young ones and want them to grow as fast as I can make them grow. Is there anything I can do to make ...
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2answers
195 views

Can a 8ft fig tree be moved?

We have a fig tree whose roots have broken into our concrete cistern. The cistern will be fixed next week. Everyone is telling us that we need to cut down the tree, which we don't like to do at all - ...
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3answers
135 views

What are some hardy trees with medicinal properties?

I am looking to plant a few trees this year, they are not in a high priority location. I am mostly just doing it to keep my hill from eroding. I have heard ( i dont know how well documented this is) ...
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3answers
569 views

How to protect against my neighbour's trees

My neighbor has planted a row of pine trees along our boundary. The trees (perhaps 10 of them) will grow to 14m tall, yet are barely 4m from my house (and 2.5m from his). The ground is heavy with ...
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4answers
290 views

During a heat wave, is it good to use an atomizer during daylight to spread water on the leaves of my Acer Palmatum?

I couldn't resist, I offered myself an Acer Palmatum one week ago. And now we face one of the hottest heat wave nowadays in Europe. I noticed some leaves are already dry, some of them are burnt. I ...
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2answers
2k views

How can I revive a Meyer Lemon Tree with no leaves?

Here is what my Meyer Lemon Tree looks like: No leaves anymore. Is there a chance that it will ever revive itself?
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2answers
308 views

What zone 5 trees and shrubs produce the most pollen?

Is some pollen more likely to provoke an allergic reaction than others? We are thinking of planting a tree or shrub like a smoke bush Cotinus and would like to know if this means more sniffing in our ...
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2answers
896 views

Will a branch on a small tree always be at that same height?

We have a lot of trees on the farm (Apple, maple, pear, walnut, oak...) and I've been reading about pruning lately. One of the things I stumbled upon is that when a tree is say five feet tall and has ...
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2answers
992 views

Is it okay to grow English ivy on the base of a tree trunk?

In one place in the yard, there is a carpet of ivy under a black walnut. Would it harm the tree in any way to let the ivy up to the base of the branches? I would like to do this so that the whole ...
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2answers
125 views

What should I do after oak tree removal, before paving?

I recently had a huge oak tree removed. It was ground to a stump. I'm going to pave that area soon. Do I need to do anything to the area before paving? Someone told me to put salt in the soil.
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95 views

Weedy uneven lawn with tree stumps: grind, chip, till, roll and reseed?

My sister just bought a place and she's asking for help getting her lawn back in order. I'm not sure the way we've come up with is the best way. Here's my plan of attack. I would appreciate a sanity ...
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2answers
73 views

White spruce problem (yellow needles)

I bought this small spruce for Christmas (the label said it will grow up to 1m tall), it's a Picea Glauca 'conica'. I recently replanted it in a bigger container, because it looked quite constrained,...
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2answers
201 views

What should I do with a wind-harmed tree that will not regrow leaves?

This tree was planted in May 2011 in Dallas, Texas. Unfortunately the month or so following were some of the windiest we've had and all of the leaves it had at the time were blown off and the tree ...
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2answers
123 views

List of Native trees [closed]

I reside in Pune (India). I am trying to get a list of native trees which can be planted on a hill near our house. I tried to google the list but couldnt find one. Can somebody please help with it? ...
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2answers
2k views

Tree roots are removing the tiles of my flooring. What to do?

I have a mango tree in my backyard. Recently we are seeing that our flooring tiles in room towards my backyard has started protruding because of the roots underneath. I dont want to cut the tree. Is ...
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3answers
36 views

Planting on pit started avocado

I have a couple of avocado seedlings that I started roughly at the same time, one suspended over water and one planted in soil. The water method seems to have worked slightly quicker, but it will ...
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3answers
177 views

What's the tree with many leaves in one branch and grow tall

This tree is all over our backyard and it keeps coming when i cut down, want to know if its a useful one if not, want to cut them down and apply glyphosphate to the left over trunk..
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3answers
326 views

How to stimulate basal growth in a tree?

On my street lots of trees have a big burl at the base. Is there a technique to "encourage" trees to develop it?
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2answers
217 views

How should I deal with my willow tree that has been butchered by the council?

This willow tree was pruned, and cut back to stump. I believe that whoever was cutting the tree didn't know what he was doing. Today we returned home and were hugely shocked. The willow tree was ...
3
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3answers
295 views

Can I use 12-6-9 fertilizer sticks for a Ficus Bonsai?

I have a bunch of plant food sticks described as "compound organic and inorganic NPK 12-6-9 fertilizer with micronutrients for ornamental plants". I wonder if this is suitable for a Ficus (Ginseng?) ...
3
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1answer
250 views

Is it important to deal with gall wasps on oak trees? If so, what is the best method?

Gall wasps are a common problem here on the east end of Long Island. Oaks are a dominant species around here, and many clients rely on them for shade around their houses and yards. What should be done ...
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1answer
148 views

What is the name of this indoor plant/tree with big dark green leaves?

Can anyone tell me the name of this indoor plant/tree?
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2answers
765 views

Which species is this Eucalyptus?

I noticed this spectacularly blue Eucalyptus tree growing in Seattle (USDA zone 8). It is partially shaded by a large Douglas fir and a building. Does anyone know Eucalyptus well enough to identify ...
3
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4answers
81 views

Which tree should we remove to allow more light into the yard

When I was a child we had a sun filled yard. We planted a number of trees for fun and over the years the trees have grown and crowded each other out. I'm looking for some advice on which one(s) to ...
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1answer
69 views

What type of tree is this?

What type if tree is this growing in Toowoomba, Australia in mid-spring?
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2answers
142 views

What tree do these little white flowers grow on? [closed]

My first guess was apricot, but google showed that that's wrong. Sorry for the somewhat tangential question. Thanks in advance.
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2answers
165 views

Cacao tree: leaves falling off, some discolored

Note that I'm a complete novice when it comes to gardening and I am asking this question on behalf on my girlfriend. This is a cacao tree. Problem 1. Notice the following discoloration of the leaves: ...
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1answer
216 views

How close to a mature douglas fir can I place a septic tank and leach field?

I have two mature douglas fir trees (40') on my lot. How close to them can a septic tank or leach field be placed safely to avoid root invasion?
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2answers
56 views

Do sumacs transplant well?

We are having difficulty sourcing sumacs (Rhus copallinum) larger than 6-7' locally, so we are considering digging some from an old field. We can find 8-10' plants in the ground fairly readily. Are ...