Questions tagged [sunlight]

For questions about quantity of sunlight.

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2answers
24 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
51 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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0answers
15 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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0answers
13 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
34 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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0answers
10 views

Outdoor potted Mango seedling leaves are shiny brown

I started seedlings from mango out and doing really well but worries since leaves are a mahogany brown color. Too much water, not enough water? Need fertilizer, if not when it does, what kind and how ...
4
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1answer
21 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
17 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 ...
2
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1answer
28 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
15 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
31 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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0answers
40 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
31 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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0answers
19 views

Why is my Cili padi peppers curling

I've noticed that my pepper leaves starting to curl and not grow. And the peppers that grow are not fully growing. I thought it was over watering, but I don't know.![Cili pida ]1
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1answer
20 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
31 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
35 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
46 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 ...
1
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1answer
52 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
21 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
34 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
20 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
46 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
104 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
51 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 ...
2
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1answer
195 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
168 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 ...
6
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3answers
6k 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 ...
1
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1answer
31 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 ...
2
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1answer
150 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
37 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 ...
2
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0answers
53 views

LED light or Indirect Sunlight for Hawaiin Tree Fern?

How should I best grow a Hawaiin tree fern in my New York City apartment? I have LED lights that are currently helping my Thai and Genoa Basil plants grow. Should I also put the Hawaiin tree fern ...
3
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2answers
75 views

Is waking up a plant or a tree in winter harmful for it?

As it is winter, even by keeping my bonsai Zelkova indoors, it losts most of its leafs. For a week or so, I let it outside during the day for it to take the sun. Now, it's already producing new leafs....
2
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2answers
551 views

Hydroponics and transparent water container

Is it fine to have a transparent bucket of water for hydroponics with recirculating water? the roots of the plants are obscure, but not so sure about the container. This is the setup: https://www....
3
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1answer
136 views

What type of edible mushrooms can I easily inoculate in logs and grow in USDA zone 4a for full sun?

I'm currently building a home fungal/crop garden, and am wondering what types of mushrooms can inoculate fresh cut oak logs with that will grow in full sun next to tall grass on one side, and a wood ...
4
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3answers
2k views

Why did this dracaena marginata die so quickly?

I purchased a healthy-looking plant 12 days ago, took it home and repotted it the same day in a mix of roughly 75% cactus/succulent soil and 25% perlite. Within 4-5 days, it was starting to droop ...
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2answers
70 views

How to save my succulent?

Sorry I couldn't be more specific in the title (I honestly don't even know if it's a succulent, that's my best guess), I have no clue what this thing is, but I want to keep it alive. I had this plant ...
4
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0answers
50 views

What to do with avocado seed at this point?

I have an avocado seed that's sprouting. What should I do now so that the seed continues growing at a healthy rate? It will eventually grow in a pot.
4
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1answer
135 views

Houseplant seems to be dying

I recently moved out and got gifted a fairly big houseplant by my aunt. I quite like the look of it and aim to keep it alive, in part because it is my first ever own plant. She didn't remember what ...
3
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1answer
136 views

Growing conditions for hydroponics - Vanilla Planfolia and Saffron (Crocus Sativus)

Creating an indoor, temperature and humidity controlled hydroponics setup. Wanted advice on whether I can grow the following: Vanilla Planfolia Saffron (Crocus sativus) I was also wondering if ...
6
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1answer
2k views

Problems with fairy castles cactus

My beloved fairy castles cactus has been suffering for a while and I was wondering what could be happening now. It looks like having several different problems... specially worried as it looks ...
4
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1answer
1k views

Will using reflective aluminum foil start a fire?

I have a balcony garden where I get a ton of sunlight on my wall, but not much on my plants beneath this wall. I planned on using a reflective panel made from cardboard and aluminum foil to reflect ...
6
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2answers
75 views

Fruit bearing plants in shade of northern wall?

Are there any fruit bearing bushes (preferably) or similar fruit bearing plants or small trees which can be grown on northern side of the house which is typically covered by shadow more hours than ...
5
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1answer
113 views

Greenhouse positioning

When building a greenhouse, we can all reckon that it should get as much light as possible (with proper heat ventilation). BUT, let's talk about when a greenhouse must be built near shade. Consider a ...
5
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1answer
566 views

Morning vs Evening Sun?

So I am going to be planting some flowers into a few flower beds in my house. The sun essentially rises in the back of my house and sets in the front. So this gives about half/half as far as sun goes (...
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1answer
56 views

Do plants react differently to artificial light than to sunlight?

Sun light is 5700Kelvin and up to 100 000 lumens per square meter. If I was to use Halogen or LED light's with similar properties would plants (sunflowers in particular) know the difference?
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1answer
557 views

PPFD vs general sunlight requirements

Can someone give (or point me to) a rough guide of the correlation between generalized sunlight requirements (i.e. partial sun, indirect sunlight, full sun, etc...) and their approximate corresponding ...
5
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1answer
229 views

How much light do I need to grow peppermint indoors?

I want to grow a peppermint plant at my office desk (specifically peppermint because I enjoy the smell). However, my desk is well away from the windows, so natural light will be minimal at best. I'm ...
6
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1answer
91 views

Good plants, trees and grass to grow in order to lock the ground together

I have an "island" consisting of recycled plastic bottles and old wooden pallets. ------------- <- Wooden pallets ooooooooooooo <- Bags of bottles The "island" is on a fresh water lake located ...