HORTICULTURE

Detailed explanation-1: -Zoey prefers to use a soiless horticultural mix for his greenhouse because the mix: Is sterile. A soil test report will include: Suggested fertilizer rate.

Detailed explanation-2: -Garden soil is best for outdoor, in-ground applications. The ideal soil for most plants is loam, which has a balance of sand, silt, and clay. Loam is also rich in an organic matter called humus. Dark and loose but not too loose, humus is composed of decaying organic matter such as plant material and small organisms.

Detailed explanation-3: -Sphagnum peat moss, hypnum peat moss, and reed and sedge peat moss are three types of peat in horticultural classification. Sphagnum peat moss is the most desirable and popular type, as it has higher moisture-holding capacity and does not break down as rapidly as other types of peat.

Detailed explanation-4: -An ideal soil would be made up of 45% minerals (sand, clay, silt), 5 % organic (plant and animal) material, 25% air and 25% water. The mineral portion would be loam (20 – 30% clay, 30 – 50% silt and 30 – 50% sand).