Your online garden supply store offering organic fertilizers, natural pest control, organic gardening equipment and more.

Earth-friendly products for home, lawn & garden.

• Home
|
• About Us
|
• e-Newsletter
|
• Free Catalog
|
• How To Order
|
• Customer Service

ph. 800-289-6656

• Organic Lawn Care
  • Lawn Fertilizers
  • Push Reel Mowers
  • Weed Control
• Organic Fertilizers
  • Dry Fertilizer
  • Foliar Fertilizer
  • House Plant Fertilizer
  • Liquid Fertilizer
• Soil Care
  • Potting Soils & Mixes
  • Soil Amendments
  • Soil pH & Test Kits
• Composting
  • Compost Bins
  • Compost Equipment
  • Worm Composting
• Greenhouse Supply
  • Cold Frames
  • Greenhouse Accessories
  • Greenhouse Kits
• Heirloom Seeds
  • Heirloom Flower Seeds
  • Heirloom Herb Seeds
  • Heirloom Vegetable Seeds
  • Organic Seeds
• Natural Pest Control
  • Barriers & Repellents
  • Beneficial Insects
  • Biological Pest Control
  • Fungicides & Plant Disease
  • Home Pest Control
  • Insect Traps & Lures
  • Natural Pesticides
  • Soaps, Oils & More!
• Garden Supplies
  • Gardening Equipment
  • Plant Protection
  • Seed Starting
  • Sprayers & Applicators
• Pond Care
• Indoor Garden Supply
  • Air & Water Pumps
  • Climate Controllers
  • CO2 Systems
  • EC, TDS & pH Testing
  • Growing Media
  • Hydroponic Nutrients
  • Hydroponic Supplies
  • Hydroponic Systems
  • Plant Propagation & Cloning
• Grow Lights
  • Accessories & Parts
  • Fluorescent & Spot Lighting
  • Grow Light Reflectors
  • Grow Light Remote Ballasts
  • Grow Light Systems
  • HPS Lamps & MH Bulbs
• Healthy Homes
  • Earth-Friendly Products
  • Natural Body Care
  • Natural Cleaning Products
• Natural Pet Care
  • Natural Flea Control
  • Pet Shampoo & Pet Supplies
• OMRI Listed
• Bookstore
• Planet Natural Gear
• Gift Certificate

VISIT OUR
TOP BRANDS

• 
• 
• 
• 
• 
• 
• 
• 

BECOME A FAN ON FACEBOOK FOR UPDATES AND SPECIALS.

DIG DEEPER

LAWN & GARDEN
ADVICE

• How to Compost
• Hazardous Harvest (GMOs)
• How to Grow Tomatoes
• Dangerous Backyards
• Sustainable Gardening
• How to Grow Vegetables
• Growing Herbs Indoors

GOT
BUGS?

PEST
PROBLEM
SOLVER

Identify your problem and get a complete list of earth-friendly solutions.

• Garden Pests
• Household Pests
• Tree Pests
• Houseplant Pests
• Landscape & Lawn Pests
• Plant Diseases

HAVE
QUESTIONS?

VISIT OUR
GARDEN
FORUM

Hear what other gardeners have to say.

Bluelab Combo Meter

Indoor Garden Supply  | EC, TDS & pH Testing

Click To Zoom	Our Price: $290.50 Item: Please Select Combo Meter  Quantity:  Write A Review Why Shop Planet Natural?  View more products from Bluelab.
Better crops start with the Bluelab® Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach. It is a conductivity, pH and temperature meter all in one. It comes with a pH probe and conductivity/ temperature probe, which are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Calibration of the pH is simple, using the push buttons on the meter and fresh calibration solutions. Conductivity and temperature do NOT need to be calibrated as this is locked in during manufacture. Unique Features: • Light weight & portable • Measures pH, Nutrient (conductivity) & Temperature • Three display options for Nutrient - EC, CF, ppm (500 scale) • Two display options for Temperature (°C or °F) • NO calibration required for conductivity or temperature • Simple two point calibration for pH • Temperature at a push of a button • Simple push button pH calibration • Auto turn off function • Large 1/2" digital display for easy reading • Supplied with quality probes and pH calibration solutions • Low battery indicator • Long life 2 AAA batteries • 5-Year Manufacturer's Warranty Instruction Manual - PDF format Do's and Don'ts - PDF format

TOP SELLERS

CowPots - Pots You Plant!

100% Composted Manure

Lumatek Ballast (1000w)

MSRP $332.95 $275.00

The Sprout Garden

3-Tray Seed Sprouter

• Home
|
• Contact Us
|
• Privacy Policy
|
• How To Order
|
• Customer Service

Copyright © 2004-2012 Sparky Boy Enterprises. All rights reserved.