Questions tagged [sunlight]

For questions about quantity of sunlight.

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28 views

sunlight through 3D printed vase

I am planning to print vase using 3D printer. I am using transparent material. Will plant inside get sunlight through material ? I will keep top open, I want to know how deep I can put plant into vase....
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1answer
54 views

How much sunlight do elephant ears need?

These elephant ears/taro (Colocasia esculenta) have put out leaves, three plants in all. Two of them have only one small leaf and the third one has two big leaves and two small ones. These have been ...
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1answer
114 views

Leggy and etiolated Aglaonema or just mature?

My friend is kindly gifting me this Aglaonema that no longer works for her space. Though it is beautiful just the way it is, is its legginess a sign of etiolation or simply maturity? What would you ...
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1answer
55 views

How much sunlight do these rooted mint saplings need?

I have rooted mint in these two types of setups. 10 inch plastic pot filled with potting soil that has a water rooted mint cutting placed for more than 7 days. It has been in indirect sunlight all ...
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1answer
23 views

How much sunlight do amaranth seedlings need?

I have some red amaranth seedlings getting 3 hrs of direct sunlight. They have 2~3 very small true leaves. Should it be increased gradually or is it fine? The other place where I can put it has 7~8 ...
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1answer
29 views

My cactus is growing very thin

[![]my cactus is growivery thing. It was left unattended for a month without proper sunlight or water. I want to know how i can save it. Please help me. Sharing some pictures below.2]2 It used to look ...
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12 views

Reddish brown edges on the leaves of the curry sapling. How to mitigate the damage?

I accidentally kept my curry leaf plant out in 6 hours of direct sun without hardening off. After that, I started seeing brownish dry edges in many leaves. It was kept in 2~3 hour direct sunlight area....
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14 views

What is wrong with my haworthia?

I took over somebody's Haworthia plant a while ago, and kept watering it at the same frequency (once a week), but this is how it looks like after two months: The symptoms are that turn yellow and ...
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1answer
19 views

Question about Partial Sun

I just planted sister theresa hydrangea in my front lawn next to the entrance. My front faces South. Should I replant them in my back yard because of the sun?
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1answer
14 views

Does using a fleece cloche hinder plants from getting enough sunlight?

I got some fleece cloth to protect my plants from frost / low temperatures, but it's semi opaque so blocks most sunlight. Is it OK to leave it on through the day (while it's still cold), or do I need ...
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2answers
61 views

When and where should I keep these saplings?

These roselle seeds were germinated in a 15 inch (please don't bang your keyboards in anger) soil from the ground with cocopeat, compost, vermiculite and perlite mixed with it. Didn't knew the dangers ...
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2answers
62 views

Should I place this plant directly in sunlight?

I have brought a curry leaf plant sapling from the local nursery. It was planted in a plastic bag filled with soil from the ground. I have placed it in a 12 inch pot today with fresh store bought ...
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1answer
40 views

Tomatoes not growing from seed

Hi can you grow tomatoes on your windowsill to grow outside on 22nd March and beyond? I tried a few years back and got some tasty tawny tomatoes (Can't remember the date I planted) But have tried some ...
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1answer
42 views

Is direct sunlight okay for houseplants in Winter?

Ignoring plants that love or require direct sunlight, my understanding is that generally plants don't like it too much (leading to sunburn) and rather prefer bright indirect or filtered light. I did ...
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30 views

What happened to my marigold plant how it can be made healthy again?

I transplanted it yesterday but now it's leaves are curled and is bending downwards. What should I do? Whenever I transplant a plant it usually gets in same condition and slowly dies. Please help me, ...
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25 views

Cactus dying from insufficient light?

I left the country for two and a half months and left my cactus in the care of a friend. When I came back, apparently he had been leaving it under a desk lamp and not by the window to get enough ...
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1answer
66 views

Keeping plants in the dark for 2 weeks?

I was wondering if my houseplants would be able to survive in darkness for 2 weeks? They are a variety of species, including an orchid, a dracaena, some cacti, some succulents and a spider plant. ...
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2answers
62 views

What is the level of sun on the north side of this railing?

I am planning some container plantings that will go on the north side of a deck railing very much like this one (in the Northern Hemisphere): Without the railing, this location would receive ...
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27 views

Why does my chrysanthemum plant cannot tolerate mild direct sunlight?

I purchased chrysanthemum plant from a nursery store 3 days ago. However, when I keep my plant under direct sunlight the leaves starts drooping as you can see in the picture. Since its winter time, ...
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1answer
134 views

Indoor Majesty Palm has yellowing leaves that also have brown tinges - too much water or not enough?

Help!! My majesty palm now has 20% of its large leaves being mostly yellow... There are brown tinges on many of the leaves, including the green ones. I am not sure if this is too much or too little ...
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2answers
139 views

Are My Plants Getting too much Sun?

I have two plants who have been in the sun for less thann 24hrs and their leaves look brown and wilted. The leaves are soft and leathery. I just moved and heard that plants don't like to be moved much,...
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4answers
61 views

Evergreen screening tree/shrub which will grow well in ~3-4 hours of sun?

I have an area where I'd like to grow an evergreen screen. The only issue I foresee is that the location gets morning shade and only about 3-4 hours of direct sunlight (in the afternoon) in the summer,...
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17 views

Sunburn vs Leafspot

What is the general principle to differentiate sunburn lesion and a bigger spot caused by pathogen on any evergreen leaf of a plant.
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17 views

What kinds of fruits and vegetables could I plant here?

I am thinking of growing a garden in the area between the two fences in the photo. What kinds of fruits and vegetables would do well? It is not full sun, but by 10am most of the area has sun. If you ...
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1answer
38 views

How to care for transplanted oaks?

I've recently dug up some small oaks from a friend's woods (they were on the outer edge in mostly shade). I'm confident I did some unintentional root damage while digging them up (at least the largest ...
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1answer
33 views

Why is my bristle bush learning

I cant seem to do anything with this. I tried to add a pic. It was sideways. Then it says I had to have words here. Well that removed my pic then the heading was too long. I just repotted and in did ...
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0answers
22 views

The leaves on my peace lily are turning brown and yellow, the tips as well as the edges?

I got a peace lily plant from ikea a 5 months ago and ever since then the tips of the leaves are turning brown, or some of the leaves will turn yellow and then go brown form the outside in. I water it ...
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1answer
32 views

Amount of sunlight and water for citrus tree

I got this the other day from the local plant shop. I have tried to inform myself how to take good care about it. I read that it is best to keep it outdoors if I can but right now I can't do that. I ...
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0answers
22 views

Hollyhock deteriorating immediately after blooming

I live in Denver, CO and last year I planted 2 Hollyhock plants in my backyard. The plants were about 1 foot tall when I put them in the ground and they are in a spot where they get full sun/plenty ...
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1answer
100 views

Zinnia growing tall and look skinny

I planted zinnia seed like 1 - 1.5mo ago and now it's quite tall, 10" or so The leaves look rather small. And one is showing flowering. Is this normal? Is it lacking sun? Because I live in ...
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143 views

Yellow then brown spots on Kale leaves

I've been growing Kale under a 600W LED grow light for the past few weeks. My plants were doing quite well and I'd begun hardening off the oldest two to prepare them for transplantation. After 8 days ...
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2answers
38 views

Adding shade to a potted plant?

We live in the Caribbean and I have several potted plants in my rooftop. One of the plants is a small citrus plant. The problem is that the climate here is so hot (over 90 degrees in the morning) and ...
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1answer
26 views

Can vegetable plants do well if planted within the lighted area near a (LED) mercury vapor light?

Due to mobility (and other) issues, I can't just put the veggies I want to grow into the ground. I need them to be at a level which doesn't require bending. In the past, I've used "dead refrigerators" ...
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1answer
32 views

Lavender (angustifolia) not handling the full sun well

I started these English Lavender from seed and they've been doing well a week or two after germination. Now that they have about 6-8 true leaves, whenever the sun is out, especially on a cloudless day,...
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1answer
40 views

Can I save this Northfork Pine?

I recently re-potted this guy to a pot thang would drain at the bottom and have moved him over the course of a few months to a spot that has more light. The color has continued to get darker and the ...
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0answers
71 views

Am I overwatering my cherry & beefsteak tomato plants or do I have some kind of fungus?

I'm new to gardening and this is my first real try. I've grown some cherry and beefsteak tomato plants (and other veges) from seedlings and have had them growing for a month or so. Some of my tomato ...
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1answer
57 views

Herb garden without direct sun. Which herbs can I grow? (incl. image)

What I would like to do I would like to create a little herb garden in a raised bed underneath the stairs which are seen in the image (shot in the evening). As there won't be any direct sun to this ...
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1answer
25 views

Why are my Hydrangea leaves going floppy?

I live in Munich, Germany, and have had my hydrangea for several years. It happily moved from the UK (South East) to Munich and survived two winters and a summer. However, this year I decided to ...
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3answers
87 views

Phototropism on rosemary plant

Do rosemary plants exhibit phototropism? I bought a rosemary plant from a nursery with its woody stem not perpendicular to the soil surface (about 50 deg between the soil and the stem). While its ...
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0answers
21 views

Productive plants in shade

I live in the desert with temperature seasonal extremes of about 0°c - 45°c (or freezing to really hot) and over 300 days of sun annually. On the north side of my back yard I have a cinder block wall ...
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1answer
69 views

The cause of the pine needle fading

We have one vascular plant (Araucaria heterophylla) in my sister room and have this condition: And this gif type: My room plants are this kind: And : So my room is better for this vascular plant ...
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2answers
105 views

How can I garden without sun outdoors

I live in a building with a very small patch of property out back I am allowed to do stuff with (Townhome with strict HOA kind of thing). I managed to fit a 4x4 raised garden bed very nicely (though ...
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2answers
95 views

Should I cover my germinated lettuce seeds?

I tried germinating lettuce outdoors and had a poor germination rate. Then I read somewhere that they may need light to germinate (I had buried them). I grabbed a container with sifted compost I had ...
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1answer
297 views

Why is my cactus yellowing and dying?

My cactus has been grown from seed and has lived about five years. Over the past several months it has turned yellow- I read that it may be a case of root rot/overwatering so I’ve not watered it in ...
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1answer
400 views

Should I wait for cotyledons to show before exposing seedling to light?

I used to exclusively use the paper towel method for germinating seeds. Now I am trying soil blocks (I found some seeds germinate better if I don't cover them). And I was wondering when should I take ...
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3answers
11k views

How long can plants survive without light?

For context I'm moving house and shipping most of my stuff. Shipping is expected to take 1-2 weeks. I want to know if shipping my house plants is worth considering. I have a bunch of cacti and ...
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1answer
52 views

Should I trim back sun-damaged parts of my bamboo?

I recently moved house and brought a bamboo plant with me in a pot. The plant spent a couple of hours in a car on the hottest day of the year and the top 1ft got burnt by the Sun. It's doing great in ...
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1answer
321 views

Do herbs & spices need dark time, in order to develop flavors and nutrients?

When you grow cannabis indoor, it is considered beneficial, to have lights turned on up to 24h / day, during the "grow" phase. While this would prevent blooming, it is beneficial for building plant ...
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0answers
27 views

What are some good vegetables or fruits that grow well only in afternoon sun

I live in the midwest United states and am curious as to what vegetables I could grow on my patio. it is west facing and thus the vegetables would only be able to get light from aroun 2 pm to 8pm. a
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1answer
39 views

Adjusting recommended sunlight hours depending on region and radiation level?

I have land in India (the tropics), in the hills, on a slope from 6800 feet - 5200 ft altitude (roughly). At that lowest point there's a stream of about 10-15m across. Generally my entire land is a ...