Partners

Posts Tagged ‘air’

Hydroponic

Home gardeners also use hydroponics to grow vegetables year round. Oftentimes, people who live in apartments practice hydroponics because it saves space.

Plants do not need soil to grow. Plants can grow in many different media, including nutrient-rich water, peat- or bark-based growing mixes.

Hydroponics knowledge is ancient (think of the hanging Gardens of Babylon and The Floating Gardens of China), but there is a resurgence of interest today for hobbyists and commercial growers alike. It is a fun hobby for some, but the economic impact hydroponics can make is of greatest importance. Read the rest of this entry »

Greenhouse

There are some distinct advantages to using a greenhouse for overwintering. In many areas rodents can be a significant source of damage to plants during the winter months when other food is scarce. Another major cause of damage and loss of plants during winter is caused by freezing and fluctuations in soil temperature, and this is an even bigger problem for plants in containers. Plants out in the open also often sustain tissue burn from the moisture loss caused by cold dry air. Proper overwintering in a greenhouse makes it much easier to protect against these and other winter hazards to plants.
Read the rest of this entry »

Soil

Soil primarily had its beginning from rock together with animal and vegetable decay, if you can imagine long stretches or periods of time when great rock masses were crumbling and breaking up. Heat, water action, and friction were largely responsible for this. By friction here is meant the rubbing and grinding of rock mass against rock mass. Think of the huge rocks, a perfect chaos of them, bumping, scraping, settling against one another. What would be the result? Well, I am sure you all could work that out. This is what happened: bits of rock were worn off, a great deal of heat was produced, pieces of rock were pressed together to form new rock masses, some portions becoming dissolved in water. Why, I myself, almost feel the stress and strain of it all. Can you? Read the rest of this entry »

Related Links