Growhard PK Boost - 1L combo-meters 0 (HID+LED) is a dual

0 (HID+LED) is a dual signal digital lighting controller that offers precise external control of your Lumatek lighting fixtures

add oxygen and clean the pond from top to bottom

/ 100 MM - 200 MM    Viewing Window Size    11

The AquaOxy 500 is optimally matched to the OASE Clear Water System

stem borers

Growhard PK Boost - 1L combo-meters 0 (HID+LED) is a dualFor Enhanced Flowering: During the flowering phase, the demand for phosphorous and potassium markedly increases. Inadequate levels can impair plant growth and reduce flower output. PK BOOST is designed to augment phosphorous and potassium concentrations, promoting larger flowers and increased yields. Directions for use: Add 1 2 mL of PK BOOST per litre of flowering nutrient solution during week 4 & 5 of flowering.