House Herbs

by: Christopher Besemann

www.sunset.com
www.sunset.com

Table of Contents

Why Herbs?

Why would a person want to grow herbs?

Herbs are interesting plants with many uses. They can add beauty to any area. Some are colorful, while others have interesting shapes. Herbs also carry delightful scents. Just brushing against one can trigger a relaxing smell. Lets not forget one of the most powerful driving forces of people…food. Herbs add much in the form of taste to any food.

Okay they are great, but aren’t they difficult to grow indoors? Why would you want to try grow them indoors if it is?

It’s true that it can be harder to grow herbs indoors than other plants, but it is not impossible and the rewards are worth the try.

Growing them indoors allows you to bring a piece of the garden inside. Your house can have those same pleasant sites and smells. If you do enjoy the use of herbs in cooking, what is better then having fresh ones right in your kitchen? During the dreary winter months you can even spice up an evening.

Most herb leaves can be picked anytime after the plant is mature. During low growing times like the winter, you will need to cut back on harvesting. One trick to keep harvest up is to stagger plants and let one grow while you harvest another. Try drying herbs to use in the future, or just for the aroma.

Your House and Growing Herbs

The most important aspect of you home when it comes to growing herb is light. Generally a herb will need to be treated like a flowering plant. It needs high sunlight.

Your houses brightest spots are southern windows. Try to find a south facing window where you would like to place your herbs. North facing windows are out. At least four hours of direct sunshine is required. They do best on 12 to 14 hours.

If you have an east or west facing window, it may do. Check out the herbs listed in the index that can tolerate lower light levels.

If you do not have enough light to grow your herbs, you are not lost. You can buy plant grow bulbs to provide artificial light. These lights are specially designed to emit light that the plants can use for photosynthesis. Generally the source of artificial light will need to be 16-20 inches above the plants.

If you have a plant that was used to higher light and wish to relocate it (say from outside to inside), its chance of survival is greater if you acclimate it. This is done by leaving it in partial shade for a couple of weeks. Then Move it to a higher shade area for another few weeks. When it looks like the plant is still producing new growth, it should be ready to come inside.

Another issue to consider indoors is ventilation. Air movement is critical to prevent disease and insect infestations. Try to open windows during good weather. During bad weather times like the winter try to have a fan to produce a gentle breeze.

Hand in hand with ventilation is humidity and heat. Houses especially in the winter time can be too dry for plants. Misting can help, but it is recommended that you have a container of water near the plants or place the pots on top of a tray of rocks and water. The rocks keep the bottom out of the water.

They may like high sun, but high heat is not good. Herbs like temperatures of around 60 degrees Fahrenheit. Warmer temperature are ok, but a drop during the nighttime will help. Avoid heat vents and such as the plant will be constantly bombarded
with gusts of heat.

How to Grow

Now that you know some tips on how to make your house herb friendly, we can get into how to grow you herbs. Don’t worry if you are not a master gardener. If you want, stores often sell little starter kits that have everything you need to get started.

Lets start at the bottom with the soil. Herbs don’t like to be waterlogged, so good drainage in important. One soil mix suggestion is 2:1 potting soil to sand or perlite. Another suggestion which offers more in the form of needed nutrition is 7 parts loam, 1 part sand, and 3 parts peat. Add to this a slow release fertilizer. If you don’t like to idea of mixing soil, there are many premixed bags in the stores.
Herbs Pots


You’ve got the soil, but now you need a place to put it. Any kind of pot will work. The main requirement is it needs to have drainage. Things like window boxes or strawberry pots are nice and make good use of space. In order to conserve moisture, some people suggest placing a smaller pot in a larger one like a window box, having soil in both.

Water herbs well, but don’t have a soaked pot all the time. When the top inch of the soil is dry, water until you see drops come through the bottom of the pot. This is generally a good way to make sure they get enough water, but not too much.

Outdoors you may not need to worry about it, but indoors herbs get hungry. You should fertilize regularly to keep them healthy, productive and tasty. Use a liquid fertilizer every couple of weeks, reduce this by half in unproductive times such as winter. You can use half strength of common ones such as fish emulsion.

Pests and Problems

Generally herbs are pest-free, but here are some tips to keep them pest free.

You should always check over your plants and note anything out of the ordinary. Spider mites, aphids, and whitefly are some pests you may spot. If there is only a few bugs, you can just pick them off. When that is not possible, turn to an organic spray (remember you want to eat the plants—poison chemicals unfit for humans are out).

Appenix of Herbs

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