Bluelab Soil pH Pen grow-light-bulbs Lavender Hyssop

Lavender Hyssop

Ideal for Spring & Fall: Can be applied at planting time or as a soil amendment in the spring and fall

The lightweight molecular structure of UJB makes it instantly available to the plant and forms an extremely "clean" foliar spray that does not leave any heavy accumulation or residue on the plant tissue

fixation and mobilization

Green lacewing larvae are known as aphid lions because they can devour as many as 1

Bluelab Soil pH Pen grow-light-bulbs Lavender HyssopBluelab Soil pH Pen: Accurate Soil pH & Temperature Measurement for Healthy Plants Ensure optimal nutrient uptake and maximize your yields with the Bluelab Soil pH Pen! This robust and versatile handheld meter provides accurate soil pH and temperature readings, essential for healthy plant growth, regardless of your growing medium. Why Soil pH Matters: pH plays a critical role in nutrient availability. Plants can only absorb nutrients within a specific