Medical Marijuana Glossary


Medical Marijuana Glossary

Browse the glossary using this index

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

M

Macronutrient

one or all of the primary nutrients N-P-K (nitrogen, phosphorus, or potassium) or the secondary nutrients Mg (magnesium) and Ca (calcium)

Manicure

trim leaves and large stems from buds with scissors or fine pruners so the most THC-potent portion remains

Marijuana

cannabis; illegal drug in many countries, inhaled or ingested for its THC content

Meristem Pruning

cutting away the growth tip to encourage branching and limit height

Micron

one-millionth of a meter

Micronutrients

trace elements necessary for plant health, including S, Fe, Mn, B, Mb, Zn, and Cu

Millimeter

0.04 inch

Mist

manufacture rain with a spray bottle

Moisture Meter

electronic device that measures the moisture content of a substrate at any given point

Monochromatic

producing only one color: LP sodium lamps are monochromatic

Monoecious

having male (staminate flowers) and female (pistillate flowers) reproductive systems or flowers on the same plant

Morphology

the study of the form and structure of animals and plants

Mother Nature

the vast outdoors and all she holds: A mother plant may be grown from seed or be a clone

Mother Plant

female marijuana plant held in vegetative state and used for cutting (cloning) stock: A mother plant may be grown from seed or be a clone

Mulch

a protective covering for the soil of compost, old leaves, paper, rocks, etc.: Indoors, mulch keeps soil too moist and possible fungus could result - Outdoors, mulch helps soil retain and attract moisture

Mutation

an inheritable change in genetic material

Mycelium

the mass of strands that form the root-like part of fungi, often submerged in soil or a host body