Questions about when, where and how much to water plants, about techniques for watering and about the equipment gardeners use to deliver water to their plants.

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2
votes
1answer
675 views

Dealing with Hydrangea with dark green flower tips and wilting leaves

I had a pot of hydrangeas for a few months which I keep outside. I water them twice a day: in the morning and in the early/late evening. They receive little to no direct sunlight - which according to ...
1
vote
2answers
593 views

How to keep a tree and the grass around it well watered?

I am having a problem with keep the grass around my trees green. Half a dozen trees died in the area last year, so I am trying to make sure that doesn't happen to more. I suspect I am not getting ...
3
votes
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 ...
19
votes
6answers
3k views

How do I keep an indoor plant hydrated while I'm away?

I'm trying to grow chili plants in my dorm room. So far I'm just starting, so I have just four small pots (until they grow larger and I have to give them a bigger home). I'm usually away for only a ...
3
votes
1answer
134 views

Should I set water aside to off-gas chlorine before using in my herb garden?

Regular tap water contains chlorine, which can be harmful to plants. Is the concentration of chlorine in tap water enough to merit setting water aside for some amount of time before using it to water ...
8
votes
3answers
307 views

How do I protect the roots and adjust watering levels in a non-draining indoor pot?

The long, winding backstory: We have a rubber tree which has been in the same pot for ages. It has been moved twice, and in our new home we're still trying to find it a spot it likes. Recently, ...
5
votes
1answer
2k views

How much should I be watering my peach, pear and plum trees?

I have one tree of each of the following: peach, plum and pear. They have been in the ground for less than a year. How many (gallons per week) should I be watering each tree? I'm in coastal ...
7
votes
1answer
760 views

Are my orange tree's yellowing leaves a sign of underwatering?

I have a mature orange tree in my back yard and I've noticed that the lower leaves at the extremity of have started to to yellow over the last couple of months. Is this a sign of overwatering? ...
-1
votes
2answers
2k views

Planting seeds before a rain to save a step

It hasn't rained here for nearly a month, but it's supposed to tonight. I was thinking of doing some quick planting when I get home and let mother nature take care of the watering, is she usually ...
12
votes
4answers
5k views

Will the effectiveness of soaker hoses degrade too much if I connect multiple ones together?

I'm looking to use soaker hoses on my tomatoes this year and need a bit over 100 feet to get all the plants. The maximum length I can get one in is 50 feet so I would need three hoses to get ...
7
votes
3answers
441 views

Non mechanical plant watering systems?

I travel too much, and, honestly I don't really have a green thumb plants. Still, I like them and would be happy to keep some resilient plants if could get geeky about it :) I was trying to figure ...
1
vote
0answers
55 views

How much water does my square foot vegetable garden really need if I'm using drip irrigation? [duplicate]

Possible Duplicate: How much water should I give my veggies every day? I recently installed a drip irrigation kit in my square foot garden with 1GPH heads aimed at the center of each square ...
8
votes
2answers
2k views

How much space can I leave between soaker hoses in my garden?

I'm in the process of planting my garden, and I had planned 3 ft wide raised beds with a single soaker hose running down the center of each one. I am using a square foot layout, so there will be 3 ...
12
votes
3answers
611 views

How do you water tiny seedlings?

I just germinated some mini sinningia from seed and the seedlings are very small. When I water the soil, the soil mixture just floats on the water because some of them are perlite. The perlite and ...
7
votes
1answer
652 views

How do I make a wooden container fit for growing stuff in it?

I have bought a number of used wooden containers that I would like to grow Thuja trees and various vegetables in: they are about 1 foot wide, 2 feet long, and 1 foot tall. Being an amateur in ...
6
votes
1answer
2k views

How often should I water my vegetable garden in Arizona in the summer

Question: I have an above ground garden that I recently built. I live in Arizona and currently temperatures rise to 100-110 degrees. I need to know how often and how long to water it. Reason for ...
10
votes
1answer
427 views

Is there a rule of thumb for caring for potted plants in office?

I've recently been made responsible for watering and taking care of many small potted plants around our office, and I have little to no gardening experience. There are many different types of plants, ...
3
votes
2answers
2k views

Why is my Dracaena Fragrans wrinkling?

I have a dracaena fragrans (corn plant) which is dying. I originally purchased it just over a year ago, when a similar plant I had (yucca elephantisis) died in a similar manner. Basically, what ...
8
votes
1answer
506 views

Why does the water in my rain barrel evaporate quickly?

I have some rain barrels in my yard. After a certain amount of tinkering, they collect rain water well. However, I notice that a day or two after the rain, most of the water is gone. I've checked for ...
42
votes
6answers
13k views

Is it bad to water plants in the evening?

Is it bad to water plants after the sun has gone down or near dusk? If so, why?
7
votes
2answers
440 views

Is it OK to skip watering outdoor plants in the winter in California?

I live in the San Francisco Bay Area. In the summer, as it almost never rains here, I end up watering plants in the backyard every 2 to 3 days. In the winter, it rains more regularly. However, when it ...
17
votes
1answer
585 views

Garden Hoses: how safe are they?

After noticing that some garden hoses carry a warning, "Not to be used for drinking water", I recently switched to one labelled "non-toxic". Does this only mean that the hose is lead-free, or also ...
4
votes
2answers
56 views

Should I water less in Autumn and Winter in Hong Kong?

It is said that we should water less in Autumn and Winter. However in Winter, our hands and face become very dry. Doesn't this indicate a low relative humidity and that water will dry out faster?
9
votes
2answers
549 views

How much watering does aloe require?

An aloe plant I have on my table now has leaves with yellowish ends and I'd like to somehow address it. I Googled for a while and found that in case of aloe this may be a sign of either underwatering ...
10
votes
2answers
12k views

How long do you water after planting grass?

I have just planted some grass seed to replace some grass lost after the dry summer. I have been watering it daily for 3-4 days. How long should I keep this up?
7
votes
2answers
644 views

Can we use sprayers to water plants?

I have a colleague who is a beginner at gardening. He is trying to plant something. He bought a pre-packed plant with soil inside a can. He just put the seeds in the soil and borrowed my sprayer to ...
12
votes
1answer
8k views

What does it mean if my tomato leaves are curling?

The leaves on my tomato plants are curling up and I'm wondering if they are getting enough water. The leaves are still green and there are tomatoes on the plant, but I didn't know if that was a sign ...
16
votes
5answers
221 views

What is the right watering schedule for the different areas of my front lawn?

I recently bought a house, and would like to keep my lawn looking as nice as everyone else's in my neighborhood. Right now I water every zone 5-8 minutes, every other day. This is just something I ...
7
votes
3answers
87 views

What is the effect of watering on the temperature of the garden?

We have a large garden (<2 acres) that we are growing for the Post Falls, ID. food bank. The farmer is supplying the water. We have 5 zones across the garden and move the sprinklers three times ...
12
votes
1answer
201 views

How do I manage different water flows with a drip irrigation system in my vegetable garden?

A year ago, we redid our yard and put in a nice vegetable garden. It's got two raised beds about 3 x 8 and a bunch of pots. I bought my wife a drip irrigation system so that watering would be easier ...
12
votes
1answer
385 views

What are the differences between above and below ground irrigation?

Is there a major difference in effectiveness of delivery of water/nutrients through the use of above ground (sprinkler, flooding, etc) versus below ground (buried drip pipes) irrigation systems?
8
votes
1answer
274 views

Will african violet fertilizer diffuse through clay pots?

I have several african violets in special clay pots. The pots kind of resemble a double boiler, and the lower pot is filled with water, then the upper section, containing the plant, is unglazed on its ...
14
votes
1answer
438 views

What is a good watering routine for a bonsai?

If I have just purchased a bonsai, what is a good watering routine that I should start with and how should I adjust this routine regularly?
15
votes
2answers
522 views

Why would healthy potatoes come out tasting dry and crumbly?

I plant maincrop potatoes every year. Last year, I planted 50 Desiree in mid-April, in the usual way (15" apart, in rows 2' apart, in light, sandy soil that had been conditioned and fertilised several ...
7
votes
2answers
347 views

One of my indoor pepper plants seems to drink less water than its peers. Should I be concerned?

When I water my potted peppers, they all get pretty much the same amount of water, as I have a small jug that I've discovered provides just enough water to soak through the soil and just start seeping ...
13
votes
2answers
837 views

How should I treat a frangipani?

I've just potted a frangipani cutting given to me by a friend and since it's not in it's natural climate, I'm wondering what conditions it will thrive in? If it matters, I live in a temperate zone. ...
38
votes
2answers
1k views

What factors affect the spiciness of jalapeños?

Researching growing jalapeƱos, I've seen people mention how water-starving your jalapeƱo plants can lead to spicier peppers. How true is this? If there's any truth to it, what tips can you provide ...