Treat your seeds like you would your children - keep them warm while they're asleep. It only makes sense that any growing thing needs enough warmth to survive. Seeds germinate successfully when the soil is the right temperature - that's why we can't plant too early. But when is that? With this thermometer, you'll take the guesswork out of your planting. It has the added benefit of teaching students about temperature by having them test the...
Treat your seeds like you would your children - keep them warm while they're asleep. It...
Treat your seeds like you would your children - keep them warm while they're asleep. It only makes sense that any growing thing needs enough warmth to survive. Seeds germinate...
624-5110
.This handheld device - also known as a gravel template and pebble meter - is used to grade or measure gravel and small cobble-sized bed sediments in the field. Constructed of 1/8" aluminum, it has 14 square holes of common sieve sizes (1/2-phi unit classes) ranging from 2 mm to 180 mm. Scale (in 10 mm increments) along one side can be used to measure up to 310 mm. 13.5 x 11" (342.9 mm x 279.4 mm). Wt. 0.62 lbs. (1.4 kg).
This handheld device - also known as a gravel template and pebble meter - is used to...
This handheld device - also known as a gravel template and pebble meter - is used to grade or measure gravel and small cobble-sized bed sediments in the field. Constructed of...
3-14-D40
.This flagging tape (ribbon marker) is 150 ft. long and 1 inch wide. The tape is glow orange color, which provides extra high visibility. The tape is sturdy because it is made of extruded plastic.
This flagging tape (ribbon marker) is 150 ft. long and 1 inch wide. The tape is glow...
This flagging tape (ribbon marker) is 150 ft. long and 1 inch wide. The tape is glow orange color, which provides extra high visibility. The tape is sturdy because it is made...
622-8100
.These stake flags are 2 1/2" x 3 1/2" on a 21" stake. They are made of vinyl and provide excellent visibility in the field due to their glow orange color. They are available in a bundle of 100 flags.
These stake flags are 2 1/2" x 3 1/2" on a 21" stake. They are made of vinyl and...
These stake flags are 2 1/2" x 3 1/2" on a 21" stake. They are made of vinyl and provide excellent visibility in the field due to their glow orange color. They are available...
622-8200
.This soil thermometer has a 2" diameter dial and a 6" stainless steel stem. The temperature range is 30-90F (0-35C).
This soil thermometer has a 2" diameter dial and a 6" stainless steel stem. The...
This soil thermometer has a 2" diameter dial and a 6" stainless steel stem. The temperature range is 30-90F (0-35C).
624-5115
.This compost thermometer is perfect for outdoors, since it features a 2" diameter dial that is easy to read and a 24" stainless steel stem for measuring temperatures at great depth. The temperature range is 50 to 190°F and 10 to 90°C.
This compost thermometer is perfect for outdoors, since it features a 2" diameter dial...
This compost thermometer is perfect for outdoors, since it features a 2" diameter dial that is easy to read and a 24" stainless steel stem for measuring temperatures at great...
624-5120
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