Use this tag for questions on growing plants indoors.

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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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1answer
222 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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1answer
435 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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2answers
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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1answer
650 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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181 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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2answers
469 views

What are good organic phosphorus sources for fruiting plants, other than rock phosphate or animal products?

I know the norm is to use rock phosphate or bone meal but I can't find rock phosphate in my area and it's expensive to ship because of the weight. I'm not able to use an animal product like bone or ...
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1answer
236 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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386 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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2answers
394 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 ...
4
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1answer
67 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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1answer
98 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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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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1answer
412 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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1answer
368 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 ...
4
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1answer
90 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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1answer
54 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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1answer
101 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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627 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 ...
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3answers
381 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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1answer
128 views

How do you overwinter a container plant?

What are the basics for overwintering a plant? Where is a good place in a house/apartment to overwinter a plant? In general, does this require special supplements/artificial lighting?
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32 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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193 views

Pink Anthurium in apartment - leaves turning brown and dying

I've been keeping 3 plants of pink anthurium in my apartment - bought at different points of time from different shops, all plants initially healthy. All three however end up showing the same ...
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2answers
672 views

What plants survive in a relatively dark room?

What can I plant in a pot that will survive in a relatively dark room?
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2answers
2k 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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1k views

Why are my indoor strawberry's leaves turning brown?

There is a problem with my strawberry, see the photos It's been growing in this container for about four months. It grows indoors. I have fed it recently, after that the leaves started to turn ...
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1answer
206 views

What plants grow in my bathroom? ☣

Today I investigated threads hanging from the ceiling in my bathroom, each ca. 5cm long. They started appearing in the weeks after a recent water damage in an apartment above. At first I thought they ...
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1answer
20 views

Camouflaged worms on indoor plants

I have worms growing on some of my plants, mostly those that are indoors. They eat the leaves voraciously. I've noticed them on spider plants and on the plant whose picture I've attached. Once they ...
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2answers
159 views

What should I do to keep my peppermint plant alive?

I decided to buy a small peppermint plant to have in my room this year. I put the plant in a new pot with additional soil and I've been keeping it indoors for most of the time in a place where it has ...
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1answer
258 views

Can leaves absorb light from below as easily as from above?

I'm considering trying to improve my indoor herb growing. It seems that under certain conditions, one could easily run strings of LED lights at the soil surface, which would allow for the plants to ...
3
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2answers
369 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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1answer
1k views

Plastic Pots OR Ceramic pots, which is better in terms of plant health?

Are their any advantage of having plastic pots over ceramic pots except below points: 1. Lower cost. 2. Fungus will not grow on Plastic 3. un-breakable, good life. all of above point are not ...
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2answers
256 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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1answer
127 views

Succulent withering/rotting at the base

This succulent seems fine at the extremities, but it started to wither from the base up... Can anyone identify it so I can find how to grow it properly? I put a few drops of water everyday on it, ...
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1answer
53 views

How do I cultivate mushrooms in a home environment?

I'm a housewife, and I intend to cultivate mushrooms. I've heard that they can be cultivated and grown indoors without much time spent on them, as an amateur in a home environment. Can someone please ...
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2answers
205 views

Why did the leaves on my Christmas cactus suddenly change texture and colour?

I've been growing a cloned Christmas Cactus now for a few months, and it has been doing quite well. I moved to university 4 days ago (from Swindon, England to Bristol, England) and today I notice that ...
3
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2answers
388 views

What small pines and deciduous trees are suitable for terrarium culture?

I am building a terrarium for some ex-Oregon family members. I really want to capture Oregon with its moss, ferns, trees and of course pine trees. I don't know of really any small pine trees that ...
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2answers
120 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 ...
3
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1answer
91 views

How can I use rockwool for indoor gardening?

So, I decided to do research on using rock-wool for my indoor panting needs, rather than the potting soil I obtain from the local stores here. Reasons are 1. I have some rock-wool leftover after ...
3
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1answer
75 views

My indoor lemon tree is an offshoot. What should I do?

I ordered a couple Meyer lemon trees online, and I'm hoping I can pull them off indoors with less than ideal light. One of the trees is offset with the main branch sealed. It's not the best look for a ...
3
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1answer
158 views

How can I tell the difference between etiolation and a sunburn?

I'm attempting to grow plants from seed during the winter, by using a desk lamp and a timer to simulate 12 hour days. Since I know sprouts require a lot of light, I placed the desk lamp such that the ...
3
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1answer
105 views

What are these round, white, waxy things on my cycad?

What are these white things on this cycad? Are they some kind of bugs, or are they seeds?
3
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1answer
182 views

What would be the symptoms of a Song of India plant with too little water?

My Song of India (Dracaena reflexa) has brown spots but I certainly am NOT overwatering it. It has 2 hours of direct sun and 10 hours of artificial lighting. I water it about every 9 days, or when the ...
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2answers
162 views

What is this evergreen houseplant?

I have a house plant which has green leaves in the summer and the leaves turn pink and white at the tips in the autumn to spring. When cut at the tip it sprouts another growing shoot from the next ...
3
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1answer
55 views

Relocated lime tree not doing well

A friend of mine gave me well-established lime and lemon trees. They're about four years old, two or three feet tall. She's moving and can't take them with her. The lemon tree is doing relatively ...
3
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1answer
1k 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 ...
3
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1answer
1k views

Money Plant Branching and Watering

I recently acquired a money plant and have placed it indoors at the top of a stairway in a non-draining pot. The plant seems to be growing very well. I have two specific questions: I have branched ...
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3answers
63 views

Edible plants for very shady indoor location

The only location in my apartment where I can fit plants is a southwest facing window. However, the window is shaded for most of the afternoon by the heavy foliage of some alders, so it gets very ...
3
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1answer
155 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 ...
3
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1answer
112 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 ...