Grotek PRO SILICATE – 23L

• Plant Resistance
• With a high concentration of soluble potash and silica, Pro-Silicate™ was developed for use in soilless media and hydroponic systems where these elements may be lacking.
• While not considered an essential nutrient, plants accumulate silica in macro proportions for good reason.
• Silica is known to strengthen cell walls and overall cell integrity, which makes plants more resistant to abiotic stress such as heat and drought.

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