Hydrologic Tall Blue/Boy Replacement Carbon Filter cloning-&-seed-starting The Multi-Measure Spoon Set includes

The Multi-Measure Spoon Set includes six dry-measure spoons joined together on a ring

High balanced output between 400 nm and 700 nm drives strong vegetative growth through flower

• Avoid odors from compost

Recirculating: Use 5-10 ml of Royal Flush per gallon of pure water in your reservoir and run the system for an initial 20-60 minutes

• Sea Cal

Hydrologic Tall Blue/Boy Replacement Carbon Filter cloning-&-seed-starting The Multi-Measure Spoon Set includesFor use with the Hydrologic water filtration systems in indoor garden hydroponics. This is a replacement carbon filter for Tall Blue (HLTBL) or Tall Boy (HLTBY) units.