
Out of Stock
NOVACOIR Compressed Coco Coir Block – 2 Gallon, 7x7x7.5 Inch, Case of 15
☆☆☆☆☆
$44.25
Precision coco substrate for
high-performance cultivation.
NOVACOIR is 100% washed and buffered coconut coir media that works with your program, not against it.
1 and 2 gallon compressed blocks. Full specifications below.
Purchase directly from HydroBuilderPrecision coco substrate for
high-performance cultivation.
NOVACOIR is 100% washed and buffered coconut coir media that works with your program, not against it.
1 and 2 gallon compressed blocks. Full specifications below.
100%Washed & buffered coconut coir
90–95%Total porosity
60–65%Water holding capacity
< 0.5 mS/cmEC
6.0–7.0pH
Our standards hold from husk to block.
It starts with the husk. NOVACOIR begins with husk selected for fiber integrity, not whatever is most plentiful, and every step after is built to protect it, so the fiber keeps more of its natural structure from husk to block. That's what produces the larger, more uniform particles behind the air and water numbers above, not just washing and buffering after the fact.
The result is a superior balance of air and water within the substrate. Blocks saturate evenly rather than channeling and dry back consistently, which is what lets you steer irrigation and EC rather than chase them, with a layer of forgiveness built in. The structure stays open through the crop, so the balance you start with is the balance you finish with.
Coir is washed, buffered, then washed again — that final rinse clears the loose sodium and potassium released during buffering, which is what keeps EC from spiking on you mid-cycle, not just at the start. Nutrients stay available to the plant instead of being held back by the media: a clean baseline, every block.
Tighter tolerances, block to block — production consistently lands well inside spec, batch after batch. Every detail is designed on purpose.
Cultivation benefits
One root zone, room-wide
Every block starts the same, so the program you write is the program that runs.
Less labor between crops
Faster to hydrate, less wasted water and feed, quicker to plant and the room is turning again.
Steerable, not reactive
Even hydration and consistent drybacks put irrigation, EC and the root zone under your control.
One system, any scale
Same buffering, same tolerances, one room or forty.
1 Gallon
Compressed block, pre-drilled for drip stakes and propagation.
SKU NC1GALP
Compressed 5.7 × 5.7 × 1.1 in
Expanded 6 × 6 × 6 in
Expanded volume 0.94 gal / 3.54 L
2 Gallon
Compressed block, pre-drilled for drip stakes and propagation.
SKU NC2GALP
Compressed 6.7 × 6.7 × 1.6 in
Expanded 7 × 7 × 7.5 in
Expanded volume 1.6 gal / 6.0 L
Physical Properties
Property
Specification
Material
100% washed & buffered coconut coir
Total porosity
90–95%
Water holding capacity
60–65%
EC
< 0.5 mS/cm (typically < 0.4)
pH range
6.0–7.0
Precision features, built in
Tight-fit drip stake holes
Holes are sized for a snug, centered stake fit and drilled all the way through the block. Water reaches the full depth during hydration, so blocks saturate completely with stakes in their final position. No doubling up stakes, no going back to re-seat.
Husk structure that absorbs at the drip point
The open, uniform structure takes up water where it's delivered instead of letting it channel through. More of each irrigation stays in the root zone, with less wasted water and feed.
Mesh debris bag
A mesh insert keeps fine particulates out of the line, less risk of clogging.
Center propagation plug hole
A 1.5-inch hole, centered, ready for a clone or seedling drop-in without extra prep.
Optimal sensor placement reference point
A printed reference line and marked holes show exactly where to place critical soil sensors, for consistent placement and comparable readings block to block.
From single-room craft grows to multi-acre greenhouse operations, NovaCoir gives you a washed, buffered and consistent root-zone media that holds its structure crop after crop.





