Optic Foliar Switch Spray

SWITCH is most effective when applied during the first two weeks of flowering. However, application timing is flexible and can be used anytime from early to late flower depending on your plants' needs and flowering progression.

No, do not dilute SWITCH with water. The product is already concentrated at the correct strength. Simply add 10ml of Optic Foliar Transport directly into 1 liter of SWITCH, shake vigorously, and apply within 30 minutes.

Apply SWITCH 2-3 times with each application spaced 10 days apart. This schedule ensures plants receive adequate flower initiation stimulus throughout the critical early flowering period.

Reducing nutrition by 50% or watering plants before SWITCH application helps prevent nutrient stress and allows the flower initiation signals to work more effectively. This temporary reduction supports the transition to flowering without overwhelming the plants.

SWITCH stimulates earlier flower initiation while preventing stress factors that cause node stretching. By triggering blooms earlier and more uniformly, plants develop a more compact structure with tighter nodes, resulting in increased flower site density.

No, you must use the SWITCH solution within 30 minutes of adding Transport and discard any unused solution. The activated formula has a limited working window for maximum effectiveness.

Spray SWITCH in temperatures between 60-75°F for optimal effectiveness. This temperature range ensures proper absorption and prevents stress from temperature extremes during application. If you need to manage environmental stress during this time, Optic Foliar Atak can be used to protect your crop.

For maximum yields, use OVERGROW during early vegetative growth and continue throughout the flowering stage for nutrition and plant health. Apply SWITCH during the first two weeks of flowering to initiate blooms. New growers may benefit from starting with the Optic Foliar 60ML Starter Pack to experience the full synergy of these products.