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Growing degree days (GDD), also called growing degree units (GDUs), are a heuristic tool in phenology.GDD are a measure of heat accumulation used by horticulturists, gardeners, and farmers to predict plant and animal development rates such as the date that a flower will bloom, an insect will emerge from dormancy, or a crop will reach maturity.
Diagram of flower parts. In botany, floral morphology is the study of the diversity of forms and structures presented by the flower, which, by definition, is a branch of limited growth that bears the modified leaves responsible for reproduction and protection of the gametes, called floral pieces.
Basil leaves are glossy and ovulate, with smooth or slightly toothed edges that typically cup slightly; the leaves are arranged oppositely along the square stems. [7] Leaves may be green or purple. Its flowers are small and white, and grow from a central inflorescence, or spike, that emerges from the central stem atop the plant.
Sweet basil is similar to Genovese basil, but is slightly sweeter with a hint of licorice flavor and larger leaves. Purple Ruffles has deep purple, frilly leaves and an upright form that makes it ...
Basil cultivars vary in several ways. Visually, the size and shape of the leaves varies greatly, from the large lettuce-like leaves of the Mammoth basil and Lettuce leaf basil to the tiny leaves of the Dwarf bush basil. More practically, the fragrance of the basil varies due to the varying types and quantities of essential oils contained in the ...
Plus, their flowers that come in white, pink, red, and lavender, with green, bluish-green, gray-green or variegated leaves will have your yard looking oh-so-pretty. Shop Now RukiMedia - Getty Images
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Mrs. Burns lemon basil grows 18–36 in (46–91 cm) tall and 12–24 in (30–61 cm) wide. [6] [7] It has bright green leaves about 3 in (8 cm) long and white flowers that are tinged with pink. [6] [5] The leaves are very slightly serrated, and the inflorescence is in the form of a thyrse. It has the strongest lemon scent and flavor of all the ...