OPTIC FOLIAR SWITCH – Natural Foliar Spray for Early Bloom Initiation & Hermie Prevention
Optic Foliar SWITCH is a flower-safe foliar spray designed to stimulate early bloom initiation and prevent hermaphroditic traits in plants. By targeting stress factors that delay blossom set, SWITCH helps plants transition smoothly from vegetative to flowering stages. Its all-natural, non-toxic formulation leaves no residue and is safe to use during lights-on conditions, making it ideal for high-performance indoor gardens.
Key Benefits
- Triggers early flower site development with tighter node spacing
- Prevents and eliminates male flower parts for seed-free harvests
- Accelerates transition from veg to bloom phase
- Leaves no residue—safe for use during flowering
- Made from completely natural, non-toxic, non-carcinogenic ingredients
- Compatible with Optic Foliar OVERGROW for full-cycle support
Mixing & Application
- Mix 10ml Optic Foliar TRANSPORT with 1L of SWITCH
- Shake well and apply within 15 minutes
- Spray during the first 2 weeks of flowering
- Apply 2–3 times at 10-day intervals for best results
- Use a light mist to cover leaves—avoid runoff
- Do not pH adjust the solution
Usage Notes
- Apply with lights on; no need to spray leaf undersides
- Reduce base nutrients by 50% or water lightly when spraying
- Store unused product in a cool, dark place
- Discard leftover mixed solution after 30 minutes
| Metric | Value |
|---|---|
| SKU | SG-S1294 |
| Brand | Optic Foliar |
| Product Name | SWITCH |
| Formulation | Natural foliar spray for bloom initiation |
| Application | First 2 weeks of flowering |
| Compatibility | Use with TRANSPORT for delivery |
| Safety | Non-toxic, non-carcinogenic, residue-free |
| Size | 1L, 4L |








