Soil Test Kits, Experiments and Supplies - science and environmental education supplies for teachers, outdoor educators

Wide selection of nitrogen, phosphorous, potassium (NPK) plus other soil test kits, plant tissue macronutrient and micronutrient test kits, nitrogen fixation experiment kits, seed germination and plant growth study kits and soil science reference books.

	NITROGEN, PHOSPHOROUS, POTASSIUM (NPK) SOIL TEST KIT. Item #KIT-8330 Price: $25.95
	PLANT TISSUE TEST KITS: MACRONUTRIENTS. Item #TEST-4177 Price: $99.95
	PLANT TISSUE TEST KITS: MACRONUTRIENTS (refill). Item #TEST-4178 Price: $89.95
	PLANT TISSUE TEST KITS: MICRONUTRIENTS. Item #TEST-4015 Price: $111.95
	PLANT TISSUE TEST KITS: MICRONUTRIENTS (refill). Item #TEST-4016 Price: $102.95
	SEED GERMINATION AND PLANT GROWTH KIT. Item #KIT-9514 Price: $35.95
	SEED MASTER. Item #T-18198 Price: $4.95
	MINI-SEED MASTER. Item #T-18199 Price: $2.95
	SOIL SCIENCE SIMPLIFIED, Fourth Edition. Item #B-4182 Price: $13.50
	INTRODUCTION TO SOIL SCIENCE KIT. Item #KIT-9517 Price: $26.95
	SOIL LIFE DISCOVERY KIT (Berlese Funnels and Soil Insect Pitfall Traps). Item #KIT-17267 Price: $49.95
	TEN PIECE EXPANSION PACK FOR SOIL LIFE DISCOVERY KIT. Item #KIT-17269 Price: $64.95
	A HANDFUL OF DIRT. Item #B-9151 Price: $16.95
	DIG IN! Hands-On Soil Investigations. Item #B-10064 Price: $21.95
	SOIL FORMATION STUDY KIT. Item #KIT-6388 Price: $30.95
	TOPSOIL TOUR. Item #TEST-4183 Price: $71.95
	TOPSOIL TOUR (refill). Item #TEST-4184 Price: $57.95
	COMPLETE SOIL TEST KIT. Item #TEST-6390 Price: $51.95
	COMPLETE SOIL TEST KIT (refill). Item #TEST-6391 Price: $47.95
	SOIL pH TEST KIT. Item #TEST-16291 Price: $12.95
	pH TEST PROBE. Item #T-18099 Price: $7.95
	SOIL TEXTURE TEST KIT. Item #TEST-4185 Price: $58.95
	SOIL TEXTURE TEST KIT (refill). Item #TEST-4186 Price: $14.95
	SOIL THERMOMETER. Item #T-14300 Price: $8.95
	SOIL COLLECTION TUBE (hand auger). Item #T-4189 Price: $29.95
	SOIL PROFILE TUBES (CLEAR PLASTIC). Item #T-4188 Price: $4.95
	ECONOMY SCREEN SIEVES KIT. Item #T-13210 Price: $41.50
	PROFESSIONAL GRADE SCREEN SIEVES (SET OF FOUR SOIL SIEVES. Item #T-4190 Price: $74.95
	PROFESSIONAL GRADE SCREEN SIEVES (SET OF SIX SOIL SIEVES). Item #T-8331 Price: $112.95
	HYDROPONICS EXPERIMENT KIT. Item #KIT-14333 Price: $67.95
	HYDROPONICS EXPERIMENT KIT (refill). Item #KIT-14334 Price: $34.95
	ACORN NATURALISTS 2011 CATALOG. Item #2011-Catalog Price: $0.00

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TRACK, SCAT AND SIGN DISCOVERY KIT. $79.95

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