Grotek Black Pearl Biochar 0-0-2 7.2 ounce 205 gram 1/ each
Quantity | Price per item | Discount |
6 items | 16.99 | 21% off |
12 items | 13.59 | 37% off |
price per unit: gram & pound
item *bulk qty
400692
*6/ pack *12/ pack
|
🔆
0
|
.11 |
47 |
.78 |
💧
0
|
.08 |
37 |
.74 |
🍅
0
|
.07 |
30 |
.20 |
🌱
Biochar, volcanic ash deposit, kelp, low molecular weight humates.Biochar, volcanic ash deposit, kelp, low molecular weight humates.
Calcium (Ca) .......... 1.0%
Black Pearl is best applied during soil mixing or transplanting into soil and soilless media. Black Pearl can be used as a top dress, but will be more effective when incorporated into the medium/soil.
For media mixing, work 2 tbsp (25 ml) per Quart (1 L) into the soil blend. For transplants, dust 3 tbsp (45 ml) directly under the roots and work lightly into soil. Water thoroughly and then place plant into transplant hole. Black Pearl' can be used as a top dress, but will be more effective when incorporated into the medium/soil. This formula contains soluble and insoluble inputs and is not meant for re-circulating water culture.