Category: Encyclopedia

Trace Element

What does Trace Element mean? A trace element is any chemical element that is present in minute amounts in an environment or ecosystem. Although a plant’s primary nutritional needs are mostly met through nitrogen, phosphorus, and potassium (NPK), they also require small amounts of other elements as well. More Info On Trace Element Trace elements are present in […]

Toxic Life

What does Toxic Life mean? Toxic life refers to how long a pesticide or herbicide stays alive or active once it has been applied on its target. In cannabis cultivation, pesticides and herbicides are common substances that are sprayed on the plants to treat problem weeds or insect pests that can affect the growth of the cannabis […]

Tower Garden System

What does Tower Garden System mean? The tower garden system is a vertical, aeroponic tower structure that allows you to grow up to 20 plants such as fruits, vegetables, spices, or flowers, using the one unit. The tower takes up very little room and allows the plants to be cultivated in only three square feet. The system […]

Total Dissolved Solids (TDS)

What does Total Dissolved Solids (TDS) mean? In hydroponics and general gardening, total dissolved solids (TDS) refer to the measure of salts, anions, cations, metals, and minerals that are found in water. Total dissolved solids are measured in parts per million (ppm). It is essential to monitor the pH and total dissolved solids levels in the water […]

Topsoil

What does Topsoil mean? Topsoil is the upper layer of native soil. The highest concentration of microorganisms and organic matter can be found in these top two to eight inches of soil; however, the amount of organic matter varies in different soil types. Most of the earth’s biological soil activity can be found in this layer. Topsoil […]

Topping

What does Topping mean? In horticulture, topping is the act of mowing or cutting the aerial part of a crop to prevent seed formation and distribution. Most often, topping is performed in order to control a temporary cover crop and prevent it from seeding. Indoors, a variation of topping is often employed in order to create a […]

Topical

What does Topical mean? A topical is a cannabis-infused cream, oil, or lotion that is intended to be applied to the skin. Most cannabis topicals don’t contain the levels of THC required to make a person feel high; rather, topicals are used to treat or support everything from anti-aging to arthritis, including alleviating temporary skin conditions, muscle […]

Topiary

What does Topiary mean? Topiary is a form of artistically pruning shrubs and bushes into the shape of animals and other forms. The horticultural trimming process involves shaping perennial shrubs by clipping the foliage and twigs to form a living plant sculpture. Typically, only evergreen broadleaf or needled shrubs are used in topiary. The shrub must boast […]

Top Dress

What does Top Dress mean? Top-dress, or top-dressing, refers to the spreading of an even layer of compost or manure over your garden bed once the weather starts to warm, and just before planting begins. Top-dressing is usually done instead of tilling in most cases. More Info On Top Dress In order to grow strong and healthy, plants […]

Tobacco Mosaic Virus

What does Tobacco Mosaic Virus mean? Tobacco Mosaic Virus is a botanical infection that affects various types of plants, including those belonging to the Solanaceae family, and tobacco plants. Tobacco Mosaic Virus manifests itself as plant discoloration, especially on the leaves, and mottling that can sometimes look like a mosaic pattern. Tobacco Mosaic Virus was officially classified as a […]
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