ARBICO Organics NemAttack Combo Sf/Sc Beneficial Nematodes, Pack of 20 Million (2 x 10 Million) Fan Speed Controllers 4' dimensions: 7" H x

4' dimensions: 7" H x 2" L x 53" W

this ready-to-use product:

straight-forward visual operation with digital speed and temperature display

removing any dirt particles from your piping with every nutrient feeding

which are considered obligate mycotrophs

ARBICO Organics NemAttack Combo Sf/Sc Beneficial Nematodes, Pack of 20 Million (2 x 10 Million) Fan Speed Controllers 4' dimensions: 7" H xThe NemAttack Combo includes one package of each of ARBICO's NemAttack species, Steinernema feltiae and Steinernema carpocapsae. Use this combination to control a wide variety of Weevil and boring pest populations. This item ships FREE. Units of 5 50 Million ship 2nd day Mon Thurs with a 2 3 Business day process time. Units of 250 Million and up ship via Overnight methods on Tuesdays Only with MINIMUM 7 day processing prior to shipment. Beneficial