Plant organ used for photosynthesis

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3
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1answer
561 views

Why are my aloe's leaves bent and drying up, and what can I do to help it grow?

My aloe plant is not growing right. I've had it for about a year and the leaves are bending and drying up. Please help me because I don't want it to die, they are very beautiful plants. Can I ...
3
votes
1answer
68 views

What is eating my Sweet Pepper plant?

I have an outdoor container garden in Southern Illinois. The pepper plant is on a raised level, surrounded by untouched tomatoes, carrots, spinach, onions, and squash. I have never seen anything like ...
3
votes
1answer
195 views

Why are the lower leaves of my tropical Guava yellowing and dropping?

I had a Century Guava (世紀芭樂) shipped over from Taiwan to zone 9 California. It is nearly 6 feet tall. I planted it in the biggest container that IKEA sold, 20 inches wide, 2 feet deep. I drilled many ...
3
votes
2answers
235 views

What is wrong with my Bing cherry tree?

My cherry tree is wilting (has been for about 2 months now) and I have tried putting fungicide and pesticide on it (Ortho) and feed it miracle grow every 10 days. It is really hot in Tennessee right ...
3
votes
1answer
453 views

Holes in leaves of Yoshino Cherry

I have just started gardening. My first tree purchase was a Yoshino Cherry (Prunus y yedoensis Ivensii). After potting it into a larger pot, it has started to have lots of holes appear in the leaves. ...
3
votes
2answers
218 views

How do I stop the leaves from curling on my Stromanthe “Burle Marx”?

The leaves on my Stromanthe "Burle Marx" are all curling vertically. I usually water it from the bottom on a bed of stones but I wonder if the water standing on the stones has caused it to be ...
2
votes
1answer
207 views

Which plant is this? “Dead ends,” pruning, watering tips

This plant has been in my possession since last summer (I moved into a new, and otherwise empty, apartment one year ago). I wanted to keep it, but because there are no labels, I decided to water it ...
2
votes
2answers
52 views

Why do the tips of my lettuce leaves look dark/burnt and feel brittle?

I am growing Batavian 'Arianna' lettuce in a container on my balcony. I'm in San Francisco, so it gets some sun, but it's not all day, and it gets a lot of shade too. I noticed that the tips of some ...
2
votes
1answer
55 views

White pink leaves of Adenium? Albino?

I sow some Adenium seeds few weeks ago.. some were germinated and looking really very good. But one plant have pink and white leaves.. initially I thought this is some kind of disease and new leaves ...
2
votes
1answer
149 views

Golden Pothos Leaves Are Regularly Dying

I have a very interesting set up and had questions about the differences across our factory floor. We have three columns of Golden Pothos that are numbered about 96 plants (unless the irrigation ...
2
votes
3answers
957 views

Should I have added dead leaves directly to my garden?

With all the fallen leaves that were on our field I picked them up with my lawnmower with the pouch and them put that in my garden and worked the rototiller afterwards. I thought it would be good for ...
2
votes
1answer
228 views

Why are my Aglaonema's leaves turning yellow rapidly?

I have an Aglaonema (also commonly known as a Chinese Evergreen) at my desk at work. Over the past month or so, its leaves have been yellowing and dying rapidly. This is how it looked today, a Monday; ...
2
votes
1answer
311 views

How to grow new leaves on rubber plant after they fall off

I have a rubber plant that lost quite few leaves shortly after we got it. We've got it back on track and are seeing some new chutes, but I'm wondering if there's a way to grow new leaves on the stems ...
2
votes
1answer
81 views

French Bean Cobra got scorched by sun?

Took my bean outside recently and it was just fine for last 2 days when suddenly yesterday 4 or 5 leave got their tips dried out. It is in pot on North facing wall so wonder if that might be due to ...
2
votes
1answer
51 views

How do I revive an air-layer that has dropped all its leaves?

I bought a Sweetheart Lychee air-layer a month ago. It is less than a foot tall. I immediately planted it in a plastic container whose diameter matched the canopy size. For the first week, I kept it ...
2
votes
1answer
354 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 ...
2
votes
1answer
34 views

Why did the leaves on my Plumeria alba develop black spots and fall off?

I got a small Plumeria alba tree in my office, right next to a very sunny window. At first it was growing brand new leaves and looked great. Over time the leaves got black dots and fell off and the ...
2
votes
0answers
78 views

identifing a plant with oval cut edge leaves and purple spotted green stems [closed]

I have a plant that has oval shaped leaves that are thickish and have hair. The edges are jagged cut when the leaves are small and grow less so as the leaf gets bigger. The stem is purple spotted and ...
1
vote
1answer
51 views

Leaves seem burnt

I have some basil plants and a tomato plant (which is hanging upside down and growing well) however their leaves seem to be burned. I live in Florida and they are out on my balcony but I'm not too ...
1
vote
1answer
204 views

How much to remove when trimming dead leaves on a squash plant?

I am specifically asking this regarding a squash plant, but general advice would be useful. If I have dead leaves, which I assume I should remove, should I remove the whole stem that it is growing ...
1
vote
1answer
157 views

Discolouration on Bay laurus leaves

I have recently purchased a Standard Kitchen Bay Laurus nobilis, once I got home I noticed some discolouration (black spots) on the leaves. Is this a disease? do I need to remove the affected leaves ...
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vote
1answer
115 views

Royal Frost Birch Leaves

I planted a new clump about two weeks ago. The leaves were green and the new growth is coming out crimson and staying that color, but the existing green leaves are still staying green. I can see the ...
1
vote
1answer
51 views

At what point is a leaf dead?

My little apple seedlings (from seed) have gone through a bit too much sun this week, as a string of 90-degree days after being indoor plants has been a shock to them. Their leaves were burnt along ...