Mist propagation represents an innovative solution during periods when traditional hardwood cuttings may be limited, and is the most effective method for cultivating new rare varieties or special clones. Our nursery primarily utilizes this propagation technique when we receive new varieties from Foundation Plant Services (FPS), enabling us to establish a new mother block or expand existing ones. This method is also essential for maintaining the proper certification of the vines provided by FPS. This technique guarantees that vineyard owners receive exceptional genetic consistency with each vine produced, as every new vine is propagated from the same mother plant. With a single cutting, we can multiply the original vine to a quantity large enough to plant an entire vineyard.

The Process

Upon receiving the certified cutting from FPS, the cutting is first dipped in a growth hormone, and the edges of the leaves are trimmed to promote root development. This small cutting is then planted in perlite trays during the initial stage and misted every 5 minutes for approximately 2-3 weeks to maintain a constant state of hydration.

Once small roots begin to form, the cutting can be transferred into a pot filled with our custom soil mix.

After about one week, new leaves will emerge from the stem. Following an additional two weeks, the vine will develop several new stems and leaves. At this point, the pot can be moved to a standard irrigation system within the greenhouse to continue its growth. After roughly 6-8 weeks, the vine will have grown tall enough for us to then repeat this process with the newly grown leaves to exponentially increase the number of vines produced.

Our vines are then hardened off for outdoor growth in our insect-excluded screenhouses prior to delivery, ensuring they are resilient and ready to thrive even in challenging soil conditions.

Assyrtiko mist propagated vines planted one year ago at a CA vineyard

We invite our growers to explore these innovative techniques with us. Our team of experts are here to help and to provide the exceptional support and service our grower partners have come to rely on. With our expertise and commitment to quality, we stand dedicated to supporting your vineyard establishment journey, ensuring that your investment flourishes beautifully.