Unanswered Questions

5
votes
0answers
50 views

How to get rid of skunk cabbage

I have a backyard that was mostly a wooded area up until 2 years ago. It now completely consists of a lawn and a decent sized mulch area on a hill with some ground plants that are supposed to ...
4
votes
0answers
88 views

What is this plant called?

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.
4
votes
0answers
50 views

What's wrong with my mango plant?

about a two month ago, I planted my first mango plant. It was growing nicely and it looked gorgeous. Then week ago purple-red-brownish spots started to appear on the leaves (coincidence or not, only ...
3
votes
0answers
30 views

Butternut Squash Cross Pollinate?

I grew some butternut this year and they turned out great but one of the vines has started producing something that doesn't look like a butternut: In hunting around the closest image I've found so ...
3
votes
0answers
21 views

How often can I harvest coppiced black-locusts?

I would like to coppice some black locust trees (Robinia pseudoacacia) for fence post production. The conditions are fairly good. This is USDA hardiness zone 6b, with good clay based topsoil, and ...
3
votes
0answers
38 views

How does one harvest aloe vera leaves?

I grow a few large Aloe vera plants which I'm interested in harvesting regularly during the summer months. What percentage of the foliage should be removed at each harvest for highest production? ...
3
votes
0answers
29 views

Is this powdery mildew?

I have a bunch of these flowers - I don't know their names, but they're planted all around Israel alongside traffic circles and in public places. They're very hardy, but just recently I noticed this ...
3
votes
0answers
48 views

How can we salvage a poorly pruned mature pear tree?

I just had a company prune my mature pear tree yesterday. But I think they did it all wrong. I asked for the top to be trimmed down as much as possible and prune around power lines and over our ...
3
votes
0answers
29 views

Can I grow pineapple plants from seed, rather than crowns?

The other day, as I was eating pineapple, I noticed that it was full of seeds (see pic below for what they look like). I have grown plants from the crowns on top of the fruit (even a couple patented ...
3
votes
0answers
40 views

How much should I water an avocado plant guided by a moisture meter?

I have a moisture meter that registers readings from 0.0 to 9.9 (driest to wettest). I cannot find a listing for a potted avocado tree. Can you give me info as to what percentage is optimal for the ...
3
votes
0answers
50 views

How fast does human manure turn into compost?

I want to try turning human manure (humanure) into compost. How much time does it take to become compost? Or how much time it takes the compost to become humus, ready to be used as a fertilizer? ...
3
votes
1answer
77 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 ...
3
votes
0answers
32 views

Organic soil/fertilizer setup for container carrots

I am growing 36 carrots in a 18" square container that is 14" deep. I know I have enough room for them but am more worried about whether there will be enough nutrition in the soil to carry them ...
3
votes
0answers
71 views

What is this South African plant with broad, waxy leaves and shiny berries that ripen to red?

Click any image for full size *The flowers that can be seen in photo 3 are not from this plant, but from a neighbouring tree. This plant is growing outside our offices in Johannesburg, South ...
3
votes
0answers
96 views

What is this large orange mushroom found in lodgepole pine forest in Oregon's high desert?

This mushroom grows in Oregon's high desert in lodgepole pine forest. It is big, 4-6" high and wide. Bright orange with yellow meat. Definitely a parasol type.

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