Small grows still change a room
Colorado allows adults to grow a limited number of plants at home, and a closet or small tent is the usual way people do it. Rules about plant counts, where plants may be grown and what landlords or associations can prohibit are detailed and change over time, so check current state, city and lease language before relying on any summary. What matters for cleanup is physical: even a modest setup concentrates heat, light and moisture into a few square feet.
Inside a closet, the shelf, the rod and the walls take most of the exposure. Bedroom carpet underneath a tent often receives drips from watering and from condensation on the tent walls. Garage grows add concrete, where moisture wicks up from the slab and cool surfaces gather condensation in winter.
A small footprint can fool people into skipping inspection. The room outside the tent may look untouched while the closet interior is stained, spotted and strongly scented, and the exhaust that carried humid air out may have left a trail along a ceiling or through a window.
What to look at by location
| Location | Common leftovers | What to check |
|---|---|---|
| Bedroom closet | Spotting on upper walls, shelf swelling, carpet stains | Probe the closet corners and lift a carpet edge |
| Spare room | Light-colored ceiling patches, odor in curtains | Look above the tent footprint and near the window used for venting |
| Garage corner | Rust on fasteners, damp slab edge, residue on shelving | Check where wall framing meets the slab |
| Attic or crawl-space access | Hose marks, sooty duct tape residue, damp insulation | Look for exhaust that ended inside the building |
A short walkthrough after the tent comes down
Do this before cleaning so you can see the original pattern.
- Photograph the closet interior, ceiling and carpet from several angles before moving anything.
- Note the position of hooks, screw holes and hanging points where lights and fans were mounted.
- Press gently on drywall near the floor and at the top corners for softness.
- Smell the carpet edge and the closet door trim for earthy or musty notes.
- Check outlets, power strips and extension cords for scorch marks or melted plastic.
- Look through the exhaust path to see whether hot damp air ended inside a wall, soffit or attic.
Deciding what comes next
- IfOnly light residue and a mild plant smell, with dry materialsWash hard surfaces and launder fabric, then retest for odor in a few days.
- IfCarpet is stained or smells musty under the tent areaLift a corner to inspect the pad and subfloor before deciding to clean or replace.
- IfCloset walls feel soft or show dark spottingRead the mold-check guide before cleaning or painting.
- IfYou find an unvented exhaust hose ending in a wall or atticDocument it and ask a contractor to inspect the cavity for moisture.
Common questions
- Can I just repaint the closet?
- Painting over unwashed or damp surfaces tends to trap odor and hide moisture. Clean, dry and test first.
General information for the Denver area, not a quote or professional advice. In an emergency, call 911.