Answer: hotbed

AnswerCrossword Clue
HOTBEDGreenhouse area
HOTBEDGrowth environment.
HOTBEDForcing frame.
HOTBEDBreeding place for trouble.
HOTBEDKind of nursery.
HOTBEDPlace of rapid growth.
HOTBEDForcing house
HOTBEDNursery
HOTBEDCousin of a terrarium
HOTBEDFavorable place for growth.
HOTBEDThermostat site, maybe
HOTBEDPlace of productive activity
HOTBEDLocus of activity
HOTBEDPlace for fast growth
hotbedglass-covered, heated bed of earth for growing plants
hotbeda place favourable to rapid growth
hotbedplace where something thrives and spreads
HOTBEDBusy place
HOTBEDFertile plot
HOTBEDTrouble spot
HOTBEDArea of rapid development
HOTBEDBreeding ground
HOTBEDIncubation site, of a kind
HOTBEDEnvironment that favors rapid growth
HOTBEDRapid growth area
HOTBEDActive place
HOTBEDRapid-growth environment
HOTBEDPlace of rapid growth
HOTBEDEnvironment favoring rapid growth
HOTBEDFast-growing environment
HOTBEDEnvironment conducive to rapid development
HOTBEDA place for plants or plots.
HOTBEDPlace of rapid growth, often of unwelcome things.
HOTBEDEnvironment of rapid growth.