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Get it between 2024-12-23 to 2024-12-30. Additional 3 business days for provincial shipping.
NOTE : All items have been repackaged in June 2024 due to some packages missing bottles. All packages come with a high quality resealable package, spray bottle, 2 Bottles of 20ml Part A, and 2 20ml Bottles of Part B. Some packaging may come with 4 10ml bottles of part A, and 4 10ml bottles of part B.
This product comes in 2 parts, which include the following: Concentrated Silver Nitrate and Concentrated Sodium Thiosulfate; as well as a convenient spray bottle to combine and apply the solution.
Combine one bottle of each part equally, add 60ml water in the included spray bottle. Shake the solution and spray directly on your bud sites.
On their own both parts of this product will be stable for many years.
If you buy the pre-mixed STS spray it might already be past it's effective shelf-life. With this product you are always going to get a fresh STS solution at it's maximum potency!
The solution is potent enough that you can dilute the spray even more by topping off spray bottle with more water to stretch it out even longer. Making up to 16 oz of spray.
Over 1000 units sold!
The Duke Grows feminized seed spray. With this product, you are always going to get a fresh STS spray at maximum potency! This product has been specially blended to produce a 100% success rate in creating pollen sacks, in female cannabis plants. Simply mix one bottle of part A, and B, into the spray bottle, and top the bottle off with some distilled water. Spray bud sites once a day right when you see the plants start to flower, or just before if you can. When the flowers start getting bigger, you will notice pollen sacks develop instead of female flowers. You can generally expect that to happen within 14-21 days, however plants can vary. This spray is more potent than other STS sprays you can find on the market. Partially because it's highly concentrated, compared to other sprays out there, and partially because you are guaranteed a totally fresh 'batch' because you mix the two parts yourself. It's also much more effective than Colloidal silver sprays. This kit comes with twice as much solution, and is 2x more potent than it was in 2022. You can stretch out the solution and only use half of each bottle to make up to 16 oz. Or just refill the bottle with water when you use about half of the spray. If you notice the spray burning the plant, please dilute the solution even more.