TKS Dandelions to Rubber
Taraxacum kok-saghyz (TKS), often called Russian or rubber dandelion, produces natural rubber in its root latex — chemically almost identical to the rubber tapped from tropical Hevea trees. Greenfield's 12.5' vertical grow tower, with 480 grow holes and an integrated water pump and illumination system, is built to cultivate TKS at density a field planting can't match.
TKS Grow Tower
Why A Dandelion, Why Now
Global rubber demand relies almost entirely on Hevea brasiliensis, a tree that only grows in narrow tropical bands and takes years to mature. TKS is a temperate-climate crop, tolerant of cold, salt and drought, that reaches harvestable rubber content in root tissue on a far shorter cycle — making it one of the most closely watched alternative natural rubber sources in agricultural research today.
Chemistry
TKS root latex is built from the same cis-1,4-polyisoprene backbone as rubber tree latex, with a molecular weight that in some studies runs even higher.
Climate
Unlike Hevea, TKS tolerates cold, salt and drought — opening rubber cultivation to regions that could never support a rubber tree plantation.
Growing System
A 12.5' tower with integrated pump and illumination lets roots develop at a density and consistency a field-grown crop can't offer.
Root-Zone Access
Because TKS stores its rubber in root latex vessels, root development is the entire point of the crop. A hydroponic system keeps roots in direct, controlled contact with a nutrient-rich solution and with air, which supports faster, larger root growth than soil-based cultivation — while giving growers precise control over nutrient balance and pH throughout the cycle.
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