Top Questions

27 votes
3 answers
12k views

In The Martian, Mark keeps the largest potatoes for his food supply and replants the smaller ones. Doesn't this cultivate smaller potatoes?

9 votes
3 answers
3k views

Mushrooms grow in potting soil

8 votes
3 answers
2k views

Mock-pesticides?

4 votes
2 answers
1k views

Growing coffee indoors from cherries; to dry or not to dry?

2 votes
2 answers
224 views

What can I do if last year's crocuses did not bloom?

3 votes
2 answers
226 views

Why did my basil plant grow some purple leaves?

2 votes
2 answers
93 views

Where can a hobby gardener get large amounts of compost?

1 vote
1 answer
142 views

What form of nitrogen will be best for plants?

2 votes
1 answer
135 views

Can you put a plastic barrier under planks in a raised bed?

2 votes
1 answer
103 views

Can I cut the trees from the middle?

2 votes
1 answer
113 views

My variegated holly bush/tree

5 votes
1 answer
111 views

Convert yard with grass into vegetable garden

2 votes
1 answer
89 views

Small leaves on my new bare root rose plant

3 votes
1 answer
70 views

How do I fix my lawn?

1 vote
1 answer
70 views

Mix topsoil with compost for vegetable garden

3 votes
1 answer
68 views

Jasmine losing leaves

3 votes
1 answer
45 views

I need help identifying volunteer vegetable plant from compost

3 votes
1 answer
66 views

Desert Rose Help

3 votes
1 answer
29 views

Recycling potting mix with perlite: Would I get garden soil with perlite dust?

2 votes
1 answer
58 views

Please Help Me to Identify these seeds whose one end is pointy and other rounded?

1 vote
1 answer
44 views

Does anybody know some low-maintenance indoor plants for summer?

2 votes
2 answers
43 views

Help my Cat Palm

2 votes
1 answer
43 views

White Spots on Hoya Image - What are they? How to treat?

5 votes
1 answer
43 views

What is this purple and orange flower I found blooming during spring in my backyard in Östergötland, Sweden?

1 vote
1 answer
40 views

Can you cut a large branch off an old conifer hedge without killing the plant?

2 votes
0 answers
51 views

What grass or weed is this?

4 votes
1 answer
39 views

My Poor Wounded Willow

1 vote
1 answer
34 views

Buried hostas - should I try to dig them up?

2 votes
1 answer
26 views

When should alstroemeria start sprouting?

3 votes
1 answer
26 views

Two of my potato plants stalks are wilting, but the other is not

2 votes
1 answer
26 views

One Avocado, 2 trees, separate pots

3 votes
1 answer
32 views

Left a builder's bag of soil outside for a while, now it won't unclump

4 votes
1 answer
39 views

Purple spots on a common potato plant

2 votes
1 answer
30 views

Emerald green trees too close?

1 vote
1 answer
30 views

Avocado leaves wilting ,turning Brown

1 vote
2 answers
30 views

Is a channel drain the right kind of drain to handle a soggy sloped yard graded towards an edge?

1 vote
0 answers
38 views

How to care for container bulbs after the first year?

4 votes
0 answers
37 views

What timeline is a fertilizer's NPK value based on?

3 votes
0 answers
36 views

Can Cannabis plant ashes be used for soil amendment?

2 votes
1 answer
27 views

New sod fertilizer St. Augustine

1 vote
0 answers
34 views

Emerald Green Arborvitae - Lost their cone shape

2 votes
1 answer
34 views

Available (soluble?) vs. total phosphorus for seed starting

2 votes
0 answers
34 views

Indoor olive tree leaves dropping but also showing new growth. Help please

3 votes
1 answer
24 views

Help, Estate Sale Mystery Cactus

1 vote
0 answers
30 views

Why are my mango's leaves are getting brown and curling?

1 vote
1 answer
18 views

Avocado cutting's (and plant) stem is turning black/brown

4 votes
0 answers
29 views

My bean plants are struggling, how can I help them?

2 votes
0 answers
29 views

Saving a rubber tree


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