Use this tag for questions on growing plants indoors.

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How can I ensure my panda plant has enough light indoors?

I have a panda plant in my office facing west. I thought it was receiving adequate sunlight. However, my panda plant didn't grow very well and most of its leaves very thin and not fleshy. Does the ...
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598 views

Is it possible to grow nepenthes without a terrarium?

Is it possible or recommended to grow nepenthes outside of terrariums? Aren't nepenthes tropical plants needing constant high humidity?
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208 views

Should I re-plant my unbalanced indoor lucky bamboo plant, or will something else work?

What is the best way to re-plant this plant, or help it to support itself? The shoots are a bit too tall for the original stalk.
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1k views

What are some succulent plants that are suitable to be planted indoors?

Many gardening websites recommend succulent plants as the best plants for indoors such as an office. It's true that they require minimal care with respect to water, but the websites usually don't tell ...
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133 views

Potted poinciana leaves turning yellow

I have some poincianas in pots that I started from seeds back in early July. In the summer, I kept them outdoors on the balcony and they mostly did quite fine, although later in August, some of the ...
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205 views

Can strawberries be grown year-round indoors?

Are there particular varieties that are best suited for indoor growing? Will the plant die after producing fruit after x amount of harvests? Are particular lighting schedules required to produce ...
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3k views

What kind of light is needed for moss and ferns?

I'm planning to set up a nano-vivarium to grow moss and ferns indoor like shown in the picture below. My question is what kind of light is best or which lamps should I use? I don't have any ...
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70 views

What is the traditional approach to planting bulbs?

I wandered onto this page about how to plant bulbs indoors. It mentioned that we need to place the bulb in the soil and put it in a cool, dark place for the root system to develop, which takes about 6 ...
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93 views

What do I do with my avocado plant during arctic winter?

I am going to start with describing my plant and how it has grown and its living conditions, and then I'll ask my questions later. So I have this indoor avocado plant which I planted from a nut and it ...
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297 views

Should I kill off one of the plants from a polyembryonic citrus seed to let the other grow?

I am growing some indoor citrus trees from seeds and found the seeds to mostly all sprout two plants. They are all about 1.5 inches tall right now and for each pair of plants one is clearly larger and ...
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401 views

What is this little leaved plant?

The stem of this plant goes curling up like a creeper plant. It has small leaves. Not seen any flower yet, so not sure if it flowers or not. Zoomed-in: New added pic:
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354 views

Concerned about slow growth of my seedlings

I planted a number of vegetable seeds (zucchini, cucumber, peppers, kale, etc.) indoors in 1"x1" pods. They germinated quickly and well. Once the true leaves appeared, I moved them over to a 4"x4" ...
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146 views

Ropes as climbing support for English Ivy?

I intend to grow a foliage wall in my bedroom by using English Ivy. For convenience and aesthetics I'd prefer using ropes as support. But will it climb?
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88 views

Growing temperate and some tropical plants in an indoor 'winter garden' in Ireland

I am in the lucky position of building my own house in Southern Ireland and have have a 'winter garden' room which will have three tall walls of glazing with one side facing south. The roof is very ...
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3k views

What is the name of this purple leaved hanging plant?

One of my hanging plant's name I don't know, can you identify it? here are its pictures: Full Plant: Leaves Front Side: Leaves Back Side: (Purple side)
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Will green, algae-like blooms in the side of a clear pot cause any damage to the plant and its roots, and if so, how can I get rid of these?

I have had a False Shamrock (Oxalis triangularis) planted in a clear, fishbowl-like container with a handful of gravel for drainage and potting soil to the level of the pot it came in for about a year ...
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99 views

Wintering a banana tree? should it be like this?

This is a follow up to my question here, hopefully I can get some insight. About a month ago I cut my basjoo as instructed and brought it inside for the winter. But since that time there is about ...
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446 views

How will indirect sunlight affect indoor tomatoes under grow lights?

I'm deciding where to put my indoor vegetable garden for the winter. I will use grow lights as the primary light source but part of my decision decision is based on the value of indirect sunlight. ...
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176 views

What is the name of this fat-stemmed plant?

I got this plant few months back, but I forgot to ask its name from the vendor. Could anyone identify it? I have taken a few pics: Full Plant: Stem: Flower: Leaves:
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348 views

Why do plants require or prefer their specific type of soil? Is it fine if the same type of soil is used for all of them?

At my home I have got a few different plants (Aloe, Rose, Neem, Pisum, Air plant, Lucky Bamboo). I got some type of soil (mixed with compost) from the plant nursery, and I'm wondering if using the ...
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94 views

How can I make indoor composting a success?

I live in an apartment building and would like to have an indoor composter (not vermicomposter). This idea is not addressing drainage, this looks promising but expensive and Bokashi mixture is not ...
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3answers
132 views

Can I grow coffee plants in my garden?

I live in the Netherlands, where the climate is very unstable. Whilst I love my coffee and love doing a lot of stuff myself, the urge to grow my own coffee had risen. I was wondering if the Dutch ...
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88 views

How to grow Rosemary indoors over the winter?

I live in northern Colorado on the plains and the rosemary that thrives in the summer never makes it through the winter in a pot. It slowly dries up and dies even though I water it and keep it in a ...
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72 views

Can I grow a bay tree (Laurus nobilis) indoors?

I want to grow a bay tree for cooking purposes. Since it is not frost resistant I have to at least partially put the plant inside. Are lighting conditions without additional artificial light ...
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92 views

How much water do these hydroponic office plants need?

A large company near our office has moved to another building. We got the chance to take over some of their office furniture, including two pretty massive office plants. Click on pictures for full ...
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320 views

How can I keep my cycad from growing too large?

For the first year, my cycad was a stout and aesthetic little plant. But then its annual fronds shot out. And they kept shooting out. And today the plant looks like this: Each frond is about 2 feet ...
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White, fur like strands and spots on underside of chilli plant leaves

I am growing scotch bonnet, jalapeno and cayenne pepper plants indoors from seed. The scotch bonnet plants have what looks like white fur growing around the veins on the underside of their leaves. ...
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132 views

Is light direction or proximity more important when considering indoor natural light for plants?

I'm trying to provide my houseplants with as much natural light as possible inside my 2nd floor apartment. I have 2 large bay windows that face north, and can put my plants directly by the window/on ...
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254 views

Is it really an Orchid plant? If yes, then which variety of it?

I had asked my plant vendor for an Orchid plant and I got this one. I am not sure if it is really an Orchid. Since 4 months, it is of same size as I got it initially, it never bloomed. I maintain its ...
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2k views

Can I grow chestnuts or hazelnuts indoors? If yes, how?

Can I grow chestnuts or hazelnuts indoors? If yes, how? If not, how can I grow them outdoors?
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34 views

How can I regulate lettuce indoors so it doesn't bolt/flower?

Is there a science to regulating lettuce indoors in a way that prevents or minimizes bolting/flowering?
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80 views

Indoor pesticide for edible plants

I've got a small indoor container garden, with a variety of herbs, a couple of flowers, and a couple of succulents. A while ago, we noticed very small white insects moving around on my morning glories....
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56 views

Does cypress produce any smell or allergens when planted indoors?

I'm thinking about putting a cypress (Chamaecyparis) onto my office desk which is in an open space, however, I don't want it to disturb my coworkers. Is an indoor cypress known to produce any notable ...
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377 views

Starting growing herbs inside, is there anything I should worry about?

I plan on starting growing some herbs (for exemple parsley) inside. I'm worried about 2 things: Bugs: I think that having potted herbs inside will attract bugs in my appartment. Am I worried about ...
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2k views

How to propagate Norfolk Island pine and asparagus fern ?

How do I propagate two of my house plants or in other words how can I give this plant to someone else who wishes to grow it? Photos of them are given below: Plant 1: Norfolk Island pine (Araucaria ...
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835 views

How to grow new leaves on rubber plant after they fall off

I have a rubber plant that lost quite few leaves shortly after we got it. We've got it back on track and are seeing some new chutes, but I'm wondering if there's a way to grow new leaves on the stems ...
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369 views

Small aloe vera in small pot - will it get too big?

I bought a small aloe plant for my office and it came in a small pot (around 8cm). I've only seen the aloes that get quite large, but I would like to keep this guy small since it's just sitting on my ...
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447 views

How much light is enough for indoor plants?

I have a cute bonsai sitting by my desk, it's a juniper. I have a window and it gets around an hour a day of direct sunlight. For the rest of the day it has a mix of indirect and florescent light. ...
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413 views

What kinds of miniature fruit shrubs/trees can be grown in a reasonably sized container?

I once saw advertised in a catalog a miniature blueberry bush, that could spend its whole life in a container and grow to maturity. Are there any other fruit plants that can exist their whole life in ...
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249 views

Can I use carnivorous plants to control cockroaches?

I've started seeing cockroaches in the kitchen at work. We've managed to keep their population from exploding by cleaning. Since their food supply is now limited and the critters are highly active, I ...
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257 views

Stimulate lower stem regrowth of pepper plant

I've got an indoor pepper plant that has already been through one harvest of 8 peppers. Nearing the end of the first harvest, many of the leaves on the lower stems died off. This may have been due to ...
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38 views

Index of photoperiods

I planted a Sequoiadendron giganteum (Giant Redwood) sapling today, and I was wondering how many hours of daylight the little guy needs. I found this answer, which mentioned photoperiods of different ...
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2k views

What is causing my lavender's leaves to turn grey and wizen?

I am trying to grow a lavender plant on the windowsill of my apartment in Brooklyn. I got this more succulent lavender after some more delicate french lavender had died on the same sill. This plant ...
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1answer
485 views

Will indoor-grown strawberries flower multiple times, if grown all year long?

My parents have a great garden that they started a few years ago with a bed of strawberries and a few other things. My dad built a box to keep out rabbits, but soon enough the strawberries had ...
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119 views

Nursing of chestnut sproutings indoors

I collected a bag of tame chestnuts when they fell in August. A few weeks later I found most of them had sprouted in the bag so I planted them in potting mix and they are progressing. The best result ...
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1answer
463 views

How should I care for my Calendula?

I have a small Calendula plant indoors and it is growing quite well. However, can I care for the plant better by following any specific care instructions? At the moment I'm just giving it plenty of ...
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93 views

How can I determine if I have sufficient light for kohleria?

I want to grow some kohleria in the office but I am not sure the light requirement is satisfied. Most websites said kohleria require partial shade sunlight. Of course we don't have direct sunlight in ...
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36 views

How can I keep my Persimmons tree warm?

I'm trying to grow my persimmons tree, but my country is a cold country so I am growing it indoors. What can I do to keep its temperature at a normal level?
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130 views

What columnar cactus species I should select as a rootstock for a Rhipsalis standard?

I want to make a standard(1) with scions from a Rhipsalis pilocarpa, or mistletoe cactus. I need a rootstock that: Is columnar Is unbranched Has good longevity (at least 20 years) Can adapt to high ...
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979 views

Dry brown patches on cayenne chilli plant leaves, leaves starting to curl, tiny black spots

Note: I have posted a previous question regarding my chilli plants, its details may help in diagnosing this new issue. You can see it here: White, fur like strands and spots on underside of chilli ...