Grotek Rype humboldt nutrients Wholly Mackerel provides readily available

Wholly Mackerel provides readily available amounts of organic nitrogen

The liquid format makes it easy to mix and apply—no mess

Made from durable

Perfect for maintaining a clean and efficient grow setup

Hydroplex® supports overall plant health

Grotek Rype humboldt nutrients Wholly Mackerel provides readily availableGrotek Rype 4L, Annual fruiting plants focus the last of their energy on reproductive growth (flowers, seeds, and fruits). For gardeners, this is a time of judgment for all of the hard work invested throughout the growing season. Rype is designed to support high harvest quality and produce a more flavourful yield. This formula provides optimal nutrient conditions to support the energy intensive ripening stage, and provides beneficial compounds such as