Unanswered Questions

2,280 questions with no upvoted or accepted answers
9 votes
0 answers
242 views

What are these fragile green plants with small yellow blooms in Santa Fe?

We are having cold Winter temperatures below 10 °F at night and I find a thick patch of these fragile green plants, some with small yellow blooms, all in a part of the yard that we do not water. ...
9 votes
0 answers
381 views

Are these primary or secondary verbena pests?

I posted before about the powdery mildew affecting my verbena plants. I have now observed that some leaves have died, and small (1 mm or less) insects are present. They're mobile so not eggs, white ...
8 votes
0 answers
46 views

Odd pumpkin flower

This is something we have never seen. My neighbour has a pumpkin plant which recently started flowering. They were all male flowers till now. But those flowers were all green, not normal yellow ...
8 votes
2 answers
118 views

Can any one help identify this plant/small tree?

I bought this plant/small tree from a very small nursery specializing in Succulent and Cactus. I absolutely love it, but have no idea what it is. The leaves almost look like a squash or melon (in fact,...
8 votes
1 answer
125 views

Cucumber disease/ pest identification

Can anyone tell me what is happening with this cucumber plant?
8 votes
0 answers
1k views

Bermuda grass (I think?) is a muddy mess in the winter time

I live in Knoxville, TN. My back lawn sees a lot of action year-round with two medium-sized dogs. I think much of it is Bermuda grass, since it runs close to the ground, is very thick and soft in ...
7 votes
0 answers
101 views

Orange Spots on Monstera Deliciosa

I got a Monstera Deliciosa a few months ago and it’s been doing ok, recently I realized that a few leaves have a bunch of orange ish spots on them and the underside of the leaves looks even worse, ...
7 votes
2 answers
8k views

What is a good replacement for Click & Grow "Smart Soil"?

I was given the 9-pod click & grow (https://www.clickandgrow.com/) as a gift, shipped to Australia. Somehow it made it past customs and I've started the growth cycle for the starter pack of seeds, ...
7 votes
0 answers
206 views

Indoor LEDs: Recommended Light Levels for Vegetables, Herbs, etc

I'm growing vegetables and herbs with LED lights inside. Where can I find a list of recommended lighting values (uMol per square foot) for a long list of plants that I might want to grow? For ...
7 votes
0 answers
126 views

Is the Atherton Raspberry known to hybridize with other Rubus species?

Is Rubus probus (the Atherton Raspberry) known to hybridize with other Rubus species? It sounds like it would be pretty awesome in breeding programs.
7 votes
0 answers
1k views

What is this plant with serrated narrow leaves?

I left my fern outside like I do every year. When its leaves fell off this year, an odd plant was growing in with it. Does any one know what this plant is?
7 votes
0 answers
85 views

Realtime landscape plus design program, final ground height

I have Realtime Landscaping Plus 3D landscape design program and I cannot find any way to see what the the final height of the ground is in my design. The design has lots of slopes, height grids, ...
7 votes
1 answer
148 views

What is the powdery mildew and why are my cucumbers not growing beyond 1 inch?

I have a healthy cucumber plant to all appearances. There is some powdery mildew which I am trying to contain with a spray for that disease. However, I have lots of buds which turn into tiny ...
6 votes
1 answer
70 views

What are these bugs? And how can I restore a healthy compost?

I have a ventilated outdoor compost bin, primarily for food scraps. Until recently, it was a diverse ecosystem that produced good compost. About a month ago, it turned into a mono-culture of these ...
6 votes
0 answers
41 views

Oak leaves turn white

My oak sapling was doing well all summer, until a few weeks ago. It has these leaves that turn white. I removed one branch with white leaves already but it still seems to 'spread'. Anyone know what it ...

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