Gathering of information and facts to determine the root cause of plant that is failing to thrive.

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0
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1answer
22 views

Is my tree diseased? Can I cure it?

I have a two-year-old apricot tree about six feet tall growing in a salvaged water tank. Many if not most of the leaves have one or more of little "blisters" on their stalks, as shown below (each ...
1
vote
1answer
17 views

Diagnosis: capsicum plants with holes in leaves, brown spots - no bugs visible

While growing chili plants indoors and lately holes in the leaves and brown spots have started to appear. Images: There are no bugs visible on the leaves. The plants are grown indoors, have ample ...
1
vote
0answers
12 views

What's the issue with my avocado plant?

This leaf fell off the plant few days ago.. But I've been noticing this leaf one side dried for almost a month before that, is anything wrong with my plant, is it trying to tell me something? I ...
4
votes
1answer
43 views

Translucent spots on leaves

Recently several of my plants have developed these translucent spots on their leaves. What is causing this? What should I do? [
3
votes
2answers
202 views

Is it too late for this tomato?

I started these tomatoes on the soil and they were kind of crowded. I placed 2 of the largest ones in a separate container and they already have 2 tomatoes and lots of flowers, these where the others ...
7
votes
3answers
3k views

Why does my Goji Berry produce many flowers but never bear fruit?

I have a 4 foot tall Goji Berry plant that has been prolifically producing flowers all year long. None of the flowers ever become fruit. I've witnessed hummingbirds poke into each flower because they ...
0
votes
0answers
29 views

What's disease is damaging the bark of my black currant bush?

I'm getting streaking from all over my black currant bush, and it's getting new growth with a few dead leaves, so what's damaging the bark of my black currant bush to cause it to look like it's having ...
5
votes
1answer
50 views

Are these insect eggs on the bonsai?

We bought a bonsai tree in Houston, TX and we spotted something on the branches. What is it? Should we remove them? As suggested I've taken more pictures and investigated further. I removed ...
2
votes
1answer
23 views

Is mold/mildew in the stalks killing my lucky bamboo?

I've got a lucky bamboo with two stalks. One stalk (right to the bottom and left at the top - blue turtle) looks green and healthy, but the most recent leaves started look yellow-ish. The other stalk (...
15
votes
4answers
10k views

Why hasn't my strawberry plant produced any fruit?

I have a plant I bought that was started from Home Depot. Unfortunately it hasn't grown any fruit, even after a whole year. Around May this year (my second year), it produced two small flowers and it ...
4
votes
2answers
62 views

Why are the leaves of my french marigold wilting and causing the flower to droop?

The leaves of my french marigold are wilting, and the flower droops over due to its weight and skinny stem. (I have positioned the flower to lean against the glass this time). This is the 2nd time ...
7
votes
4answers
14k views

Why is my new Acer tree dying?

I recently bought a small red Acer and moved it into a more permanent pot. It's about 2 1/2 feet tall and since I've moved it, the leaves have started to brown and shrivel like a dead leaf would in ...
4
votes
2answers
1k views

What is causing my lavender's leaves to turn grey and wizen?

I am trying to grow a lavender plant on the windowsill of my apartment in Brooklyn. I got this more succulent lavender after some more delicate french lavender had died on the same sill. This plant ...
5
votes
1answer
81 views

Why are my peas dying from the bottom up?

I grow Super Sugar Snap peas in large containers every year, and every year I see the same thing -- around the time they flower, they start dying from the bottom up. This happens quite early -- the ...
4
votes
1answer
175 views

What should we do with a 7-8 year old honey locust tree that has been damaged by disease?

2009 diseased honey locust: June of 2016 full view: We have a honey locust that developed a disease within it's first year and an arborist saw it. He told me it is what they call herpes for ...
2
votes
1answer
44 views

What tree is this which is 12 ft tall and 15ft wide with tiny black fruit

This grows in my backyard and its leaning on the divider and would like to know few more details about it before trimming it. For that if like to know what tree is this first.. -- -- -- -- ...
4
votes
1answer
82 views

Crippled young leaves on pepper plant

What is wrong with my pepper plants? Some of them are showing deformations on young leaves. See this picture: Some of them are showing small holes or cracks, usually with brown edges. Some have ...
3
votes
0answers
16 views

What is causing damage to my okra plant?

What is causing the new leaves of our Ladies' Fingers okra plants to become thin and curl? One of the plants has started to dry at the bottom part of the stem. Location: Kolkata, India.
11
votes
3answers
5k views

How to stop my courgettes (zucchini) rotting?

I've tried growing courgettes (zucchini) for the first time this year and the plants have been delightfully easy to grow. (For reference, I'm in NE England, UK, btw.) However, many of the fruits ...
1
vote
0answers
19 views

What is causing dark spots on my blueberry plant's leaves?

This is my first year gardening and it is quite exciting watching my plants grow overtime. My question is that my blueberry plants have these dark spots on their leaves. Any idea what they are or ...
5
votes
1answer
51 views

Why are my basil's stalks turning brown and dying?

I googled and it seems that basil does turn woody after some time but the leaves on these browned stalks look really unhealthy, like I haven't been watering them. Also, the stalks got thinner after ...
3
votes
2answers
554 views

What are these sphere-like things on my Camellia azalea tree?

There are about 3 of these sphere things on my Camellia azalea tree/shrub. Can anyone tell me what they are? Are they harmful? Also, the leaves are browning at the tips and falling. Is that due to ...
7
votes
1answer
63 views

What are these coatings on strawberry stems?

My strawberry plants have some kind of coating on their stems. It looks like dirt, but I've removed it several times and it keeps coming back. It also follows the stem. It doesn't seem to harm the ...
3
votes
1answer
27 views

Why do the leaves on my Kentia palm have dark spots?

My kentia palm has begun having some dark spots which have already damaged some leaves. Can you give me some advice about it? I may have bad luck with kentias, because I like them very much but I have ...
3
votes
1answer
37 views

What causes yellow curling leaves and black bark on an apricot tree?

I have an apricot tree. It was neglected a few years, and then in the last few years I've been trying to prune it. It has never given fruit. Now its leaves have turned yellow and curled, and the bark ...
9
votes
2answers
48 views

What would cause branches in the middle of a pear tree to die?

I had a really nice pear tree. Last year I saw a dead branch in the middle of the tree so I cut it. But this year there are a lot of dead branches in the middle of the tree. I'm afraid I'm doing to ...
8
votes
1answer
6k views

What is causing the bark on my crabapple to crack and peel off?

I have a flowering crabapple in my yard whose bark has several large areas where it cracks and curls away from the wood underneath: Hover over any image for description / click for full size I ...
10
votes
1answer
221 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 not-too-...
4
votes
1answer
47 views

Diagnosing if a tree is dead

I found a very large branch in my yard. Looking up, I was surprised to see a a bare tree amongst the leafy ones, from which this branch had fallen. Not a tree expert but I'm guessing this one is ...
3
votes
1answer
165 views

Identify this Insect or Fungus. Possible Scale

I do not know the name of the plant and I have battled brown scales on my ficus before at my office. What is attacking this plant? Could it be some type of white scale? It is not mealybugs.
7
votes
3answers
100 views

Dying Lawn - brownish/white with moss and clumps

I am trying to figure out what is killing my lawn. The pictures below were taken a few days ago.There is only the one area of this occurring and the yard is about 1/2 acre. The dead area has been ...
5
votes
1answer
34 views

zucchini plant issues- fruit not setting, blossom buds black tipped & small

i have 4 large zucchini plants. 3 of them are growing beautifully so far this year, however im having issues with 1. all the leaves are dark green, large, and look healthy- except for new growth ...
6
votes
4answers
129 views

How can I revitalize cucumber plants after spraying them for mildew?

I have three cucumber plants planted on my balcony. The plants started great and went on growing. What looked like a promising start is looking like a disappointing end. It started with white ...
1
vote
1answer
33 views

Spots on marigold leaves

I was sprouting some French marigolds and noticed some spots on the leaves. They didn't look good, especially since one of the plants didn't get them. I looked them out on the internet and figured it ...
1
vote
0answers
33 views

What are the pigments in my orchid?

This orchid has been with me for one week. I don't know if she's ok, she has little points on her flowers and her stalk isn't brown at all. I watered the plant the same day I bought her and yesterday. ...
5
votes
2answers
2k views

Why does my tree have splitting bark, dripping sap, and dead branches?

Our builder planted this tree, and I have no idea what kind it is. The bark seems to split and a lot of sap runs out of the tree. Since I don't know what kind of tree this is, I haven't been able to ...
2
votes
1answer
34 views

Is this a fungi on my plant?

I have bought a Kalanchoe and it was healthy when I bought it. I have four more plants with the same problem (all purchased from a place like ikea in Ecuador). I wonder if it is a fungus, and how to ...
2
votes
4answers
871 views

Why did a section of leaves on my Holly bush turn brown?

We have two East Malatka Holly bushes in our flowerbed, which were only planted 5 months ago (they were in 15 gal pots, so already pretty large). They have been doing well, until just the last week ...
7
votes
0answers
71 views

Why are the leaves on my mango tree turning brown and drying out?

I grew a mango tree last summer from seed in a pot. In the beginning it was extremely healthy looking and fast-growing. When the summer was over, as it gets very cold here in Canada, I took it indoors ...
4
votes
1answer
438 views

What is wrong with this desert rose and how can I cure it?

My desert rose appears to have a disease, as shown in the picture above. Every year, the leaves develop these spots and look terrible. It still blooms every year. Here is another picture of it: ...
3
votes
1answer
49 views

What is killing my tomato plants?

Planted my tomatoes two weeks ago, and returned from a week long trip to find them full of holes and generally looking sickly. The last week has been very rainy and borderline cool, which I know is ...
8
votes
4answers
16k views

My indoor plant has an orange mold-like substance growing on it and has tiny white bugs. How can I remove it?

I have my very first plant in my cube and it seems to be doing just fine. However, there is an orange mold-like substance growing on the top of the soil, and I can see a few tiny white bugs crawling ...
3
votes
1answer
77 views

Revive a dying lavender (for a dummy)

In my recent backyard (since 1.5 year), I have been clumsy (and lazy). This not so young lavender (Lavandula) was blooming last summer, and I neglected cutting the flowers at the right time. I just ...
2
votes
1answer
551 views

Mint is becoming more withered

Recently my mint has been looking less and less healthy. Here's what it looks like right now: I made two changes since when it looked relatively healthy and when it started looking like this, which ...
11
votes
4answers
21k views

Why has our lucky bamboo turned yellow?

Our lucky bamboo has turned yellow in a very short time, after we've had it for almost 2 years. We've trimmed all yellow leaves, and changed the pebble to clean the green algae - what else can be done?...
3
votes
0answers
35 views

New fungus or mold on my basil plant soil

My husband and I are new to gardening. We bought a basil plant a month or so again, and we've been cutting it and starting new plants. Today woke up to this weird mold or fungus. I can't seem to find ...
5
votes
1answer
56 views

Are these pea plants sun damaged?

I transplanted a few sugar snap peas into my raised bed a week or two ago and noticed that some of the leaves were turning white. The whiteness starts at the base of the leaf and radiates out from ...
4
votes
0answers
60 views

What are the big wart-like bumps on my hibiscus leaves?

The leaves on my Hibiscus bushes have developed big wart-like bumps. They are spreading rapidly and it seems like they are killing my bush. What are they, and how can I cure them?
5
votes
3answers
46 views

How do I revive a shocked goji berry bush?

How can I revive a Goji berry bush after it has gone into shock. I moved the bush to a separate larger space and it was OK for the first and second day, but has continued to wilt from then. Will I ...
4
votes
0answers
47 views

How to start over-pachysandra decimated

I had a beautiful, thick, well established patch of pachysandra in my yard that is now decimated. To put it mildly, I don't have a green thumb and since I have a full time job and three young kids I ...