The Kitchen Window Epicurean - Drink It Up

Written by the Tidings Staff | 06 September 2010

Watering and drainage are easier to master than most of us believe and simple to understand, at least before we actually take out our watering can. After light, providing the right soil and adequate drainage are the next most important factors in guaranteeing healthy herb plants. Remember that consistent drainage is very important, especially during the winter months. Soil in the pot should remain moist, but that doesn't mean you have to water each day.

Feel the soil just below the surface: if it's dry, water liberally but not so much that the plant will rot. Since the pots should have holes in the bottom and sit on a dish, you'll know when enough water has been added when you see the moisture run into the dish. If no water appears through the bottom, then the holes are blocked. This is easily remedied with a small sharp knife or a pointed stick, or by re-potting the plant with soil that has better drainage. As a general rule, once every two or three days is sufficient to keep your mini herb garden moist.

Of course, the plants need less water during the winter months. In fact you can help raise the humidity level by placing a bowl or two of water near the herbs. As it evaporates, the water will increase the humidity around the plants. If in doubt, a simple way to check humidity levels is to buy an inexpensive small hygrometer, usually available at your garden centre and certainly at the local hardware store.

The temperatures that please you are generally equally comfortable for plants. A home around 21°C is fine, although these herbal treasures also do well at temperatures from 15° to 18°C. Two exceptions are French tarragon and chives, which both do particularly well in very cool temps even when the thermometer moves towards the freezing point.