Peters has a blue color tracer. Safari s Insecticidal Soap desiccates its victims. Dioecious - having distinct male and female flowers. Dome - the part of the HID outer bulb opposite the neck and threads. Drip system - a very efficient watering system that employs a main hose with small water emitters.
Water is metered out of the emitters, one drop at a time.
For small garden rooms this my be an easy way to add CO2. Elongate - grow in length. Envelope - outer protective bulb or jacket of a lamp. F Feed - fertilize. Fixture - electrical fitting used lo hold electric components.