As of May 31st 2024 - Delivery Flat Rates: Standard $6 / Rural $9


Colloidal Silver Fem Seed Spray 30ppm 100ml

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  • Colloidal Silver Fem Seed Spray

    Also available in a 500ml bottle.

    PLEASE NOTE: This product is MADE TO ORDER. Please allow up to 5 working days for this order to be prepared before shipping.

    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.

    How it works

    The silver ions in Colloidal Silver inhibit the ethylene production needed by the plant to produce female flowers. In turn forcing a female plant to instead produce male pollen sacs. Because female plants have no male chromosomes, the pollen produced inside these sacs is feminized. This feminized pollen can then be used to pollinate a second female plant which will in turn only be able to produce feminized female seeds.


    No more guessing, produce only female seeds

    Produce a multitude of seeds

    Store seeds for up to two years for future use

    Growing from seed supports higher yields

    Create your own genetic strains or save your favourite

    This product comes with a full instruction booklet detailing the method of inducing feminized pollen and further directions / instructions for use.

    Our Colloidal Silver Fem Seed Spray is a 100% natural product. It is non-toxic, non-allergenic and is safe to be used around yourself, your family and your pets.

    INTERNATIONAL SHIPPING: Yes we do ship this product internationally. Delivery into USA & Canada usually takes 2 - 3 weeks (21 working days). Please contact us if you have any questions regarding international shipping on this item.

    Using Colloidal Silver Seed Spray for Germinating

    Colloidal Silver Seed Spray is also an ideal product to use for those who germinate seeds at home. Whether you’re using the paper towel method, greenhouse method, or the regular old germination method, using our Colloidal Silver Seed Spray can be very beneficial.


    Prevents soak solution from going sour, even after several days

    Keeps fungi and pathogens from spoiling the soaking process

    Supports germination process of troublesome seeds

    Promotes strong healthy seedlings

     NOTE: this product is designed for use with indoor or glass-house setups.

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