• NUTRIENTS
  • BumperCrop
  • Dry Flower
• ADDITIVES
  • BloomBastic
  • BlossomBlood
  • Calibration Solution
  • Mr. No!
  • Organa Add/Guano
  • Rush BioStimulants
  • Veg Booster
• PLANT HEALTH
  • Bang Insect Bug Fix, GRO - Root, Potassium Silicate
  • Guardian Angel, Fortess
• LIGHTING
  • Ballasts
    • Digital
    • Lumz'n & Blooms
    • Ultragrow
    • Solaris
    • Venture
  • Cords, Moguls & Ignitors
  • Gavita Bulbs
  • Led Lights
  • Plantmax Bulbs
  • Pro-Trac-2
  • solarMAX
  • solarMAX Gold
  • SolarMax One
  • Sunmaster Lamps
  • Shades
  • Timers
  • T5 Bulbs / Fixtures
• ENVIROMENTAL CONTROL
  • Air Tiger
  • Atmospheric Contollers
  • CO2 & Ozium
  • Dampers
  • Fans
  • Odor Sok
• PUMPS & ACCESSORIES
  • Pumps Nutrient
  • Pumps Tuscany
  • Air Pumps
• SUPPLIES
  • Irrigation
    • Fittings & Filters
    • Uflo Filter
  • Hydroponic
  • Safety
• TESTING EQUIPMENT
  • Bluelab
  • HM Digital
  • Scales
• LAWN & GARDEN
  • Drought & Frost
  • Dry Fertilizers
  • Garden Tools
  • Garden Accessories
  • Growing Containers
  • Moisture Crystals
  • Nutri Pak
  • Soil Conditioners
  • Tropf Blumat
  • Wegener's Liquid
• CLEARANCE ITEMS
• INDEX

CannaMax Calibration Solution

CannaMax are accurate laboratory calibration standard solutions used to calibrate pH and PPM/EC meters. Black light proof bottles keeps CannaMax solutions fresh and ready when you need them.

Bumper Up & Down
pH Adjustment Solution

Bumper Crop pH Adjustment Solutions are formulated to provide easymaintenance of pH in nutrient solutions. Works with any nutrient program. Enhances flower development and helps your plants feed better.
BUMPER UP works by raising the pH of plantfood solutions.
BUMPER DOWN helps your plants absorb nutrients by lowering the pH of the water around your plant's roots.
Formulated to Consumer Safety Standards