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Sturdy Stalk
€32.67
€34.39
5%
5/5
(6 Ratings)
Sturdy Stalk is a potassium silicate supplement intended to strengthen and enlarge the stem of plants in order to avoid stakes and breakages due to buds’ weight.
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Description
Sturdy Stalk Strengthens and Increases Plants Stems
Sturdy Stalk by Emerald Harvest is a strong potassium silicate based supplement. This additive boosts the growth of stems and strengthens cell walls. Using this product will prevent stakes from being used as it makes the plant strong enough to hold all the weight.
Potassium silicate also improves the resistance of the cells of the stem and leaves, making it a lot easier for them to transport nutrients. This substantially improves the yield. It also serves as a shield against insects trying to perforate the stem to take out sap.
Benefits of using Sturdy Talk in Cannabis Grows
Adding Sturdy Stalk to marijuana plants stimulates the growth of a stronger and more resistant stem. This will make the plant capable of holding the weight of the yield and withstand external agents. Improves stress and keeps the plant healthy. Results are visible only a few weeks after starting to use it.
Its main ingredient is potassium silicate, a soluble silicate derivative that is very useful to improve the defenses and strengthen each part of the plant. Also includes a small potassium dose to stimulate flowering. It can be applied whenever needed to protect strains from any kind of harshness.
How to Use Sturdy Stalk:
- This product has to be used separately to avoid reactions.
- Apply when needed. Mix with water in an irrigation tank or nutrient solution.
- Add 0.5-1.25 ml/L to water, depending on the stage of the grow.
- Checking the plants thoroughly is highly advisable as deficiencies might not be visible at first glance.
- Use it on the days where you are watering only with water.
Sturdy Stalk by Emerald Harvest composition:
- Silica (SiO2): 11. 2%
- Soluble potash (K20): 1.0%
- Potassium silicate derivatives.
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08/10/2025
I had issues with my plants bending in the wind outdoors. Since using it, they hold up like rocks. Does it also help stop branches from dropping during flowering when they get heavy?
Translated from Spanish
Tenía problemas con que se me doblaban las plantas con el viento en exterior. Desde que lo uso, aguantan como rocas. ¿Sirve también para que no se me caigan las ramas en floración cuando pesan mucho?
15/09/2025
My plants have never been this strong. Great product, you can see the difference after a short time.
Translated from Italian
Le mie piante non sono mai state così forti. Ottimo prodotto, si vede la differenza già dopo poco.
23/08/2025
Awesome! The plants look so much stronger, the stems can hold anything. Very happy with this.
Translated from Spanish
¡Qué pasada! Las plantas se ven mucho más fuertes, los tallos aguantan lo que sea. Muy contento con esto.
14/08/2025
My plants are much sturdier and the stems develop super well. Excellent for growth!
Translated from French
Mes plantes sont bien plus robustes et les tiges se développent super bien. Excellent pour la croissance!
08/08/2025
Tried it on some mother plants I keep in big pots and the difference is brutal. They used to stretch like crazy, now the stems are way thicker and don't bend. Has anyone used it on freshly rooted cuttings?
Translated from Spanish
Lo probé con unas madres que tengo en maceta grande y el cambio brutal. Antes se me espigaban mucho, ahora los troncos están mucho más gordos y no se doblan. ¿Alguien lo ha usado para esquejes recién enraizados?
11/04/2024
Sturdy Stalk changed my plants. Now they have stronger stems.
Translated from Spanish
Sturdy Stalk cambió mis plantas. Ahora tienen tallos más fuertes.