Colloidal Silver

Feminizing Seed Spray

Produce your own feminized seeds. A concentrated 30ppm colloidal silver spray, in four sizes — with free shipping across New Zealand.
Shop the spray
Two bottles of FEM SPRAY Feminizing Seed Spray displayed on a stone surface inside a greenhouse, with product text and feature icons on the left.
 

Lab tested superior spray to produce feminized seeds with best results everytime.

Colloidal Silver Fem Seed Spray is a concentrated Colloidal Silver solution at 30ppm (parts per million) designed to allow growers to produce feminized Seeds via the method of inducing feminized pollen.

Benefits

  • Only female seeds

    No more guessing — produce only female seeds.

  • Store for up to 2 years

    Produce a multitude of seeds and keep them for future grows.

  • Higher yields

    Growing from seed supports higher yields.

  • Your own genetics

    Create your own strains, or save a favourite.
  • A 125ml spray bottle of FEM Spray Feminizing Seed Spray with Colloidal Silver, featuring a black label with green and white text and a white spray nozzle, set against a plain white background.
  • A 250ml spray bottle of FEM Spray Feminizing Seed Spray, colloidal silver 30+ ppm, on a white background with a soft shadow.
  • A 500ml spray bottle of FEM SPRAY Feminizing Seed Spray, featuring a black label with green and white text, a black trigger spray cap, and a white plastic bottle body, set against a plain white background.
  • A 1000ml spray bottle of FEM Spray Feminizing Seed Spray, colloidal silver 30+ ppm, featuring a black label with green and white text and a black trigger sprayer, set against a plain white background.
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FemSpray

Colloidal Silver Feminizing Seed Spray

$62.00
$0.00
$62.00
Tax included. Shipping calculated at checkout.
Size
Compare sizes
Size Price Per 100 ml
125ml Selected $62.00 $49.60
250ml $80.00 $32.00
500ml $125.00 $25.00
1000ml $215.00 $21.50 Best value

“Per 100 ml” is the listed price divided by the bottle volume, so you can compare sizes directly.

View full details
A 125ml spray bottle of FEM Spray Feminizing Seed Spray with Colloidal Silver, featuring a black label with green and white text and a white spray nozzle, set against a plain white background.
A 250ml spray bottle of FEM Spray Feminizing Seed Spray, colloidal silver 30+ ppm, on a white background with a soft shadow.
A 500ml spray bottle of FEM SPRAY Feminizing Seed Spray, featuring a black label with green and white text, a black trigger spray cap, and a white plastic bottle body, set against a plain white background.
A 1000ml spray bottle of FEM Spray Feminizing Seed Spray, colloidal silver 30+ ppm, featuring a black label with green and white text and a black trigger sprayer, set against a plain white background.

  • Free NZ shipping

    Free delivery on every New Zealand order.

  • We ship overseas

    Australia, USA, UK, Canada and India — rates shown at checkout.

  • Local pickup

    Collect from Tauranga, usually ready in 24 hours.

  • 30-day returns

    Unused items in original packaging — see the refund policy.

Shipping, returns & contact

Where do you ship, and what does it cost?

Shipping is free on all New Zealand orders. We also ship to Australia, the USA, the United Kingdom, Canada and India — the exact rate for your address is calculated at checkout before you pay.
Can I pick my order up instead?

Yes. Local pickup is available from our Tauranga location and orders are usually ready in 24 hours. Choose pickup instead of delivery at checkout.
What is your returns policy?

We have a 30-day return policy. Items must be unused and in their original packaging, and you will need your receipt or proof of purchase. Some exclusions apply, so please read the full refund policy before sending anything back.
How do I get in touch?

Email femspraynz@gmail.com or use our contact form and we will get back to you.