1
vote
0answers
24 views

How can I grow sunflowers that will produce seeds in the shells, for my pet bird?

I grow sunflower plants where the flower is not pollinated, and they produce empty seed shells. How do I get the plant to produce seeds shells with a seed inside?
1
vote
0answers
17 views

What is eating our Basil plants

Everytime we put our basil plants outside, something starts to eat the leaves. This is what one of the leaves looks like, do you guys know what it could be? IT seems to happen within only hours of ...
0
votes
0answers
14 views

How to measure the biomass of hydroponic plants in netpot/rockwool DWC system? [migrated]

I'm doing an experiment with 4 kale plants, each in their own small DWC system. Each plant was transplanted in rockwool with netpots and clay pebbles. But I need to periodically and accurately measure ...
2
votes
1answer
19 views

Will a field system being dug near my Norway Spruce have any effect on it?

My neighbors are having a field system dug for their septic system. The digging is just beyond the edge of the drip line of my very tall, 60+ years old, Norway spruce. Will my tree suffer any ...
1
vote
1answer
34 views

Tree growing back after being removed

Our tree snapped into last spring and we had it removed and they ground it I believe with a machine. I saw what I thought was a weed growing in it's place two month's ago which was about 2 to 3 ...
0
votes
0answers
18 views

Worms on a flower potted plant

I have a potted flower plant that I bought at Walmart. I just noticed large worms wrapped around the tops and base of the flowers. I have no idea why and what to do about it. Thank you
1
vote
2answers
36 views

Should I pinch my first celosia blooms?

This is my first year starting annuals from seeds, mainly for containers. I've read that pinching off the first blooms helps the plant produce more blooms and form a bushier habit. I started my seeds ...
2
votes
1answer
40 views

Garden Grass/Lawn Mould Identification

We have a standard grass lawn and in true British style got a paddling pool out a month too early. The pool got infested with mosquito larvae so we drained it (not into the garden) and got rid of the ...
0
votes
2answers
55 views

How can I move large amounts of soil without a wheelbarrow?

We source compost/soil/mulch etc. in two forms: bulk and bagged. We typically use bagged when there is limited access to the areas to which we need to apply materials. I would love an efficient ...
1
vote
1answer
35 views

Identifying this white wildflower

I photographed this flower in Grenada in November of last year. The flowers were small (roughly 1½in or 4cm in diameter), white, with 5 narrow petals. There was just one flower on a stem, and ...
1
vote
1answer
24 views

Will my Frangipani Plumeria (Champa Flower) survive in water without adding soil?

I have what I think are Frangipani cuttings which I got from Laos. After having the cutting for about 2 months without pouring I decided to give my planting skills a try, so I filled a glass with ...
0
votes
0answers
17 views

How do researchers map root systems of plants? [migrated]

For example, here is a picture of the root systems for some prairie grasses: (Click image for higher-resolution PDF) from: http://www.conservationresearchinstitute.org/educational-offerings.html How ...
0
votes
0answers
12 views

Can you spare a Haworthia Cutting? [on hold]

I have been to all the locale stores and on many of the online stores looking for the Haworthia variety of succulents. I lost what I had during the last winter and have been from home-depot to ...
1
vote
2answers
19 views

How to prune a Salix Integra recovering from scale infestation

I just wondered if you could point me in the right direction with regard to pruning my Salix Integra. Im just about to treat it for a scale infestation and could do with some tips. Here's a picture ...
1
vote
3answers
20 views

White spots growing on small tree in UK garden

I've just noticed these white growths on a tree in my garden (UK). Does anybody know what it is, what I should do about it? I believe the tree us a Salix Integra Thanks for your help EDIT: ...
4
votes
2answers
55 views

How were estate lawns cared for prior to the popularization of synthetic fertilizers and pesticides?

I'm interested in the following information, and will be happy to follow any leads to good resources for the info: How were they cut? Were they irrigated? Did they fertilize? Did they overseed? ...
2
votes
0answers
41 views

Diagnose Sugar Maple problem

How does one diagnose Sugar Maple problems? There is some green on the trunk and the leaves haven't filled out for a couple years. Climate: Southern Michigan Soil: ~18 inches of topsoil with clay ...
2
votes
1answer
29 views

Why would one of my Prairiefire crabapple trees seem stunted this year?

I planted two Prairiefire Crabapple trees on my front lawn about ten years ago. Each spring, they flower beautifully together, then fruit, then leaves. This year one of them seemed to lag behind. ...
0
votes
1answer
16 views

Getting rid of the bugs on the Lotus maculatus

I live in the San Francisco Bay Area, and have noticed today that a couple of our Lotus maculatus, aka "Gold Flash", are infested with bugs, as you can see in the picture below. They are in pots, ...
2
votes
1answer
43 views

Why are my chilli plant's leaves turning upside down?

I have a small chilli plant. It's in a pot and yesterday I put it outside in the sun. When I brought it back inside some of its leaves had turned upside down. What is the problem?
2
votes
1answer
46 views

Why do my rosa chinensis flowers turn white as they age?

I've got 5 rosa chinensis outside my window and they get about 10 hours of direct sun in conditions of about 39°C and 13% humidity. I water them 1.5 litres per day, and feed them with a bloom special ...
2
votes
1answer
70 views

What is this plant with two types of leaves and small pinkish-white flowers?

Plant purchased as a hanging basket, has both variegated and solid green leaves, has upright growth, but also has two or three vine like stems. Flowers are VERY delicate white some with a delicate ...
2
votes
1answer
17 views

What's causing small black dots and holes in the leaves of my potted vegetable plants?

We planted a bunch of vegetables in different pots for the first time this year. We haven't used any pesticides or fertilizers on them. We've been noticing little black dots on the pots we planted ...
0
votes
3answers
53 views

What is happening with my pothos?

Eleven days ago, I had asked why my young plants were not growing. Well, weeks later, one of them is regressing. What can be the issue now? I added organic material( yam peel, banana peels and egg ...
0
votes
1answer
27 views

Flower stem planting

SO, I was able to get the pictured flower off the parent plant and wondering if this stem is good enough for planting.
1
vote
0answers
24 views

Which field flower are these seeds from?

I found some dry old flowers in a field and lots of seeds in them. What species is it? Click for a full-size version of the image.
0
votes
1answer
32 views

How do you guys Ripen your Fruit Produce ?

I finally had my Mango tree give me fruit this year and its the first year this is happening. However they are all green and I was wondering what is the perfect time to pluck them , and how should I ...
0
votes
1answer
18 views

How to protect my apple tree from this disease?

So here is a picture of what I am facing Is this a sign of heart rot? What should I do? It seems to be confined to this one branch (no apples on that branch at all).
0
votes
2answers
40 views

Can a big compost pile around its base kill my tree?

Will I kill a big birch tree if I put all my grass clippings around the base? The clippings (from 2 acres of grass) are now 2 feet deep around the tree. I have been told it will heat up and cause the ...
0
votes
0answers
10 views

Is some browning on a cedar spiral normal after pruning?

I trimmed my spiral cedar two days ago and noticed a little browning around the spiral portion: is this normal? The outside of the spiral appears to be very healthy and green it is again just the top ...
0
votes
1answer
14 views

What Is The Best Way To Kill Grape Vines?

Before we moved into our new house there were grape vines everywhere. We got rid of one stump, but another one by the fence is harder to get rid of. So I want to know what would be the most effective ...
1
vote
1answer
23 views

Is this flea beetle damage on this hollyhock?

Here's a picture of a hollyhock. It's been covered with holes like this all year (and the ones last year were, too, all year). As a side note, I gave it potassium for the yellowing of the leaves, ...
1
vote
0answers
28 views

Are these two weeds both lambsquarter?

These two western Idaho weeds look like lambsquarter to me. One of them is blunt, and the other one is pointy (and much more susceptible to leaf miners and some disease that wilts the shoots and ...
2
votes
1answer
34 views

Can anyone identify this maple-type leafed plant?

This plant was growing like a vine within an evergreen I have. The thickest part of the stem was about .33 inches wide and it was woody. From that there were lighter green stems that branched. ...
1
vote
1answer
30 views

What is this common western Idaho spiny weed?

This weed is very common in western Idaho, but I have yet to find out what it is. I haven't seen it online in any weed database I've searched. Yes, as large as it is, it's growing in a crack in the ...
2
votes
0answers
18 views

When should I harvest balsam for balsam bags?

I've found plenty of information about when to harvest balsam for making wreaths, but I really don't care about if the needles stay attached -- I'm actually interested in if there are specific times ...
2
votes
2answers
31 views

Getting rid of moles in the lawn?

I've seen this question which seems to be our canonical mole page but I have additional questions/details I hope you can answer here. I'm not a native English speaker so forgive my expressions. In ...
2
votes
0answers
19 views

Will the roots of my Columnar Yew Tree damage a foundation that's only three feet away?

I have a columnar Yew which currently is about 18 - 20 feet tall with a spread of about 6 feet. What is the root system like for these trees and what effect will/can it have on the foundations of the ...
3
votes
1answer
76 views

What is this bush in my yard with many small green apples?

Here is a picture of a bush in my yard. It is now late June and little quarter size green apples are all over it. Can you tell me what type of bush this is?
1
vote
1answer
58 views

What's this plant that produces fruits or vegetables and have green to black leafs?

My parents have two of those plants in their backyard. They forgot what it is. It produces fruits or vegetables. The leafs goes from green to almost black on the outside. The flowers are purple. ...
3
votes
2answers
64 views

Pros and Cons of wood vs stone mulch

We currently have stone next to our house however we have been getting quite a bit of weeds. Its probably been some time since any rocks were added. Basically I am looking for the pros and cons for ...
2
votes
1answer
39 views

Salvage the Best Parts of a Cactus

This plant did very well for a year and bloomed. At some point I think I over watered it and it started looking 'dusty' and then parts turned black. I snipped off the worst parts and let it dry out ...
2
votes
2answers
21 views

My red leaf corkscrew hazel is going green?

I have a red corkscrew hazel: It's in a large pot, and I'm not in a position to plant it out (nor will I be any time soon). However I've noticed that some of the leaves are going green - a lot ...
5
votes
3answers
72 views

How long do tomatoes live for?

How long do tomatoes live for under ideal conditions? Do different varietals have vastly different lifespans?
6
votes
2answers
87 views

Why would we cut off leaves of strawberry plants once the harvest is done?

Each year since I'm following Gardener's World (a BBC show for gardeners), Monty Don cuts off the leaves of his early strawberry plants once the harvest is done (in June or July). Last year I did it ...
4
votes
3answers
28 views

How can I ensure my perennial herbs survive in an above ground planter (1.5' x 5') year round?

Never been much of a gardener, so 10 years ago I bought a house with a mostly asphalt backyard. So, different season of life now, my wife and I are starting a small garden of mostly food bearing ...
0
votes
1answer
36 views

Why clean plant when repotting

So I have some Venus fly trap seeds growing in a 72-cell germ station. The cells are pretty small and I will have to repot soon. Whenever I have read about repotting, I always hear it is best to try ...
2
votes
0answers
48 views

A “clone looking” tomato plant with no fruit

We've had volunteer cherry tomatoes come up in our yard, but this isn't a cherry tomato. The plant I am questioning came up next to a bird feeder in a flower bed. It now is about 21/2 ft. tall and ...
0
votes
1answer
26 views

What is this fur on the outer leaves on my Peperomia angulata?

There is white fur on some outer leaves of my peperomia angulata. Is this normal or should I be worried? New images:
2
votes
1answer
34 views

Will plants grow faster if I reorganize their roots within pots?

I have a number of random potted plants in my apartment and a few of them are looking to be very tall. Specifically, orange and chili pepper. Once upon a time I replanted some of them and discovered ...

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