Grower Glossary – GUpdated 8 days ago
G
C may have covered control, but G brings growth. This section explains genetics, germination, and the key processes behind healthy growth cycles. Whether you’re learning grafting, growth hormones, or grow tent setup — you’ll find it here.
G13
A legendary cannabis strain rumored to originate from government breeding experiments.
Grower Slang: “Government strain,” “OG G13.”
Known for heavy potency and indica-dominant genetics.
Gallon (Grow Term)
A common measurement for nutrient mixing and pot sizing (U.S. = 3.78L).
Grower Slang: “Gal.”
Cronk Tip: Most feed charts are written per gallon — always scale accurately.
Gas (Slang)
Grower slang describing strong, fuel-like aroma in cannabis (often from terpene myrcene + limonene).
Grower Slang: “Straight gas,” “gassy cut.”
Used to describe potent, pungent strains like GMO or OG Kush.
Genetic Drift
The gradual change in plant genetics over many clone generations.
Grower Slang: “Clone fatigue.”
Cronk Tip: Refresh your mother stock or start from seed periodically to maintain vigor.
Genetics
The hereditary blueprint of a plant, determining growth rate, yield, and cannabinoid profile.
Grower Slang: “Gens,” “lineage,” “cut.”
Strong genetics = consistent structure and performance.
Genotype
The genetic code that defines a plant’s potential traits (aroma, growth type, cannabinoid ratios).
Grower Slang: “DNA,” “strain code.”
Phenotype
The physical expression of a plant’s genetics as influenced by environment and care.
Grower Slang: “Pheno,” “keeper,” “hunt.”
Growers often “pheno hunt” to find the best expression of a strain.
Germination
The process of a seed sprouting into a seedling.
Grower Slang: “Popping beans,” “germ,” “crack.”
Cronk Tip: Keep seeds warm (24–26°C / 75–80°F) and moist — not soaked.
Gibberellins
Plant hormones that promote stem elongation and seed germination.
Grower Slang: “Stretch juice.”
Manipulating gibberellins affects internodal spacing and growth speed.
Girdling
When roots or stems constrict themselves, impeding nutrient flow.
Grower Slang: “Root choke.”
Prevent by transplanting early or using fabric pots to promote air pruning.
Glandular Trichomes
Resin glands on cannabis buds and leaves that produce cannabinoids and terpenes.
Grower Slang: “Frost,” “sugar,” “glands.”
These trichomes determine potency, aroma, and flavor.
Glucose
A simple sugar produced by photosynthesis. Fuels plant growth and microbial activity.
Grower Slang: “Plant sugar.”
Cronk Tip: Sticky Bandit provides carbohydrate fuel to boost natural glucose pathways.
GMO (Genetically Modified Organism)
An organism whose genetic material has been altered by biotechnology.
Grower Slang: “GMO weed” (also a strain name).
Note: Cannabis breeding uses traditional selection, not true GMO modification.
Gnat (Fungus Gnat)
Small flying insects that thrive in moist soil and feed on roots.
Grower Slang: “Gnats,” “soil flies.”
Cronk Tip: Let the medium dry between feeds and use Diatomaceous Earth to eliminate larvae.
Grams per Watt (g/W)
A grower efficiency metric measuring yield per watt of light used.
Grower Slang: “GPW.”
Example: 1g/W = 500g yield using 500W of lighting. A great benchmark for LED performance.
Grams per Square Foot (g/sqft)
Yield measurement based on canopy space used.
Grower Slang: “Yield per foot.”
Helps assess productivity in tents or commercial setups.
Grow Bag
Flexible containers (fabric or plastic) used to hold growing medium.
Grower Slang: “Fabric pot,” “grow sack.”
Provide better aeration and prevent root binding.
Grow Light
Artificial lighting used to support photosynthesis.
Grower Slang: “Rig,” “fixture,” “light bar.”
Cronk Tip: Full-spectrum LEDs are most efficient for cannabis.
Grow Medium
The material that supports root systems — soil, coco, rockwool, perlite, etc.
Grower Slang: “Substrate,” “mix.”
Cronk Tip: Coco + perlite provides ideal aeration and nutrient control.
Grow Room
An enclosed, climate-controlled environment for cultivation.
Grower Slang: “Grow space,” “grow tent,” or simply “the room.”
Must maintain stable temperature, humidity, CO₂, and airflow.
Grow Tent
Portable, reflective enclosures that replicate controlled grow environments.
Grower Slang: “Tent,” “cab,” “setup.”
Great for hobby growers and indoor cultivators.
Grower (Cultivator)
Anyone who grows plants for personal or commercial purposes.
Grower Slang: “Cultivator,” “farmer,” “homegrower.”
Cronk Community: Every grower is a scientist, an artist, and a caretaker.
Growth Hormones
Natural plant compounds like auxins, cytokinins, and gibberellins that direct development.
Grower Slang: “Plant hormones.”
Cronk Tip: Balanced nutrient ratios enhance hormone regulation naturally.
Growth Inhibitor
A substance or condition that slows plant development (cold stress, drought, or overfeeding).
Grower Slang: “Growth block.”
Identify and correct the source to resume normal growth.
Growth Rate
The speed at which plants develop biomass and new shoots.
Grower Slang: “Speed,” “veg pace.”
Optimized by correct lighting intensity and nutrient ratios.
Growth Stage
Distinct phases of plant development — germination, vegetative, and flowering.
Grower Slang: “Phase,” “stage.”
Each stage has unique nutrient and environmental needs.
Guard Cells
Specialized cells on leaf surfaces that control gas exchange and transpiration through stomata.
Grower Slang: “Stoma valves.”
Healthy guard cells = efficient water use and CO₂ uptake.
Guttation
The release of excess water droplets from leaf edges (often at night).
Grower Slang: “Leaf sweat,” “plant tears.”
Normal in healthy plants but can indicate overwatering if excessive.
Greenhouse
A light-permitting structure that allows temperature and humidity control while using natural sunlight.
Grower Slang: “Hoop house.”
Cronk Tip: Perfect hybrid setup — use natural light with supplemental LEDs for efficiency.
Green Light
Wavelengths between 500–570 nm that help with canopy penetration.
Grower Slang: “Work light.”
Used for night-time inspection since plants barely react to green light.
Green Thumb
Grower slang for natural gardening ability or experience.
Grower Slang: “Having the touch.”
Anyone can earn a green thumb with patience and consistency.
Green Waste
Plant matter removed during trimming or defoliation.
Grower Slang: “Trim waste.”
Can be composted or used in teas to recycle nutrients.
Greening (Recovery Sign)
When yellow or pale plants regain color after correcting nutrient or pH issues.
Grower Slang: “Greened up.”
Shows nutrient uptake and root health are back on track.
Grounding (Electrical)
Connecting equipment safely to prevent electrical shock or static discharge.
Grower Slang: “Earth line.”
Always ground lighting and pumps properly in hydro systems.
Growth Regulator (PGR)
Synthetic chemicals used to alter plant growth patterns.
Grower Slang: “PGRs.”
⚠️ Avoid non-organic PGRs in consumable crops; they reduce flavor and safety.
Grow Cycle
The complete period from germination to harvest.
Grower Slang: “Run,” “cycle,” or “season.”
Autos: ~80–100 days. Photoperiods: 120+ days from seed to cure.
Gravitropism
A plant’s natural response to gravity — roots grow down, shoots grow up.
Grower Slang: “Plant orientation.”
Training changes this response to shape the canopy.
Growth Tip
The active point of new development at the ends of stems or branches.
Grower Slang: “Top,” “new node.”
These are the sites for topping, FIMing, or clone cuts.
Guard Enzyme (Plant Immunity)
Proteins that help defend plants against pathogens.
Grower Slang: “Plant defense system.”
Supported by silica (Armadillo Armour) and beneficial microbes (Monkey Juice).
Grow Journal
A logbook or digital record tracking grow conditions, feeding, and results.
Grower Slang: “Grow log.”
Helps identify what works best in future grows.
Gorilla Grow (Slang)
Outdoor, hidden cannabis cultivation in remote areas.
Grower Slang: “Guerilla grow,” “wild run.”
Requires durable genetics and stealthy maintenance.
Grub (Root Grub)
Larvae that feed on plant roots.
Grower Slang: “Root worm.”
Prevent with beneficial nematodes and soil predators.
Gypsum
A calcium sulfate soil amendment that improves structure and drainage.
Grower Slang: “Soil conditioner.”
Cronk Tip: Adds calcium and sulfur without affecting pH.
From genetics to growth media, mastering “G” builds the backbone of every crop. Pair great genetics with Cronk’s Classic Line for consistent, repeatable performance in every run.