Questions tagged [discoloration]

Use this with questions about diagnosing browning, yellowing or other spots on leaves, stems or other part of plants. Use this tag along with the [diagnosis] tag.

Filter by
Sorted by
Tagged with
2
votes
1answer
26 views

Cacti turning brown at bottom

I have had both these mini cacti for a bit more than a year, and both are having different kinds of brown discoloration at the bottom. The first cacti has a yellow-brown-greenish discoloration at the ...
3
votes
2answers
95 views

What is causing my peas to wilt?

I am an absolute beginner gardener, and I have been growing some Sugar Snap peas in a large pot. They started out seeming very healthy, but have recently slowed their growth to a near complete stop, ...
4
votes
1answer
37 views

What caused the leaf discoloration in my Kaffir lime?

The leaves of my kaffir lime plant have the grainy discoloration which looks like a disease. I assume normal leaves would be plain dark green. I didn't see insects or aphids living or staying in the ...
1
vote
0answers
99 views

Why are there brown spots developing on my Coral Cactus?

I have had my Coral Cactus for approx 4 years. Noticed brown spots developing on the fan part of cactus..never noticed this before. I am wondering what is the cause and what I can do to fix it
1
vote
2answers
40 views

What's going on with these leaves?

Here are some bush peas and chard with odd discoloration on the leaves: What's going on here, and how do I fix it?
3
votes
2answers
466 views

Snake Plant Wrinkles and Color Fading

I moved in February from Montreal to Toronto with my snake plant in a car (that's the first picture color and shape, the second and third picture to show the difference today). It was doing fine ...
2
votes
1answer
73 views

Honeysuckle leaves turning purple, yellow, then dying

I'm in England's South Coast, with a climbing honeysuckle (can't recall exact kind) planted in the back, north-facing garden, against a waist-height east-facing fence. It gets full sun most of the day,...
1
vote
1answer
30 views

Grape Vine identify disease please

Can anyone help me to identify what is wrong with my Muscat Vine?
1
vote
1answer
33 views

What causes sudden discoloration and leaf drop in a mature lemon tree?

We have a 30yo lemon tree in a large container. It spends winters inside and summers outdoors. We moved it outside a few weeks ago, when day temperatures were between 10 and 20 C and night ...
0
votes
0answers
16 views

Discoloration on Hibiscus leaves

My potted Hibiscus and Jasmine plants come in for the winter. At the end of winter, I started noticing some discoloration while in the house. Now more leafs have the same discoloration, and I don't ...