Premium Seaweed Biofertilizers

I’ve been a long-time user of Ascoboost Seaweed ‘Ascophyllum Nodosum’ in California or as I’ve always referred to it “Green Gold”. It is not only one of the best organic-green-based materials on the market, but the best product that has helped us over the last 12 months to establish rooting and grow-in of the newly renovated Montecito Country Club. Foliar spraying weekly this material provides the nutrients and stress relief for our Bermuda base and bentgrass greens. When it comes to maintaining “finer grasses” I rely heavily on Ascoboost Seaweed as one of our main tools in providing one of the best playing surfaces around.

Montecito Country Club

AscoBoost from Donegal Seaweed is a product I have had in my arsenal for quite some time. When you think about the growing environment of the species that Donegal Seaweed uses, it just makes sense. It is the ultimate micro-nutrient and anti-stress package for fine turf. AscoBoost helps my putting surfaces reach that Zen level and it is the first sports drink my greens reach for when they need a boost.

Golf Course Superintendent Champions Club at the Retreat

After our first year of using ASCOBOOST as our seaweed extract, we noticed many advantages compared to other brands. Although this was a historically dry year, were able to maintain excellent playing conditions in large part due to the drought tolerance and overall plant health benefits. Spraying seaweed extracts has caused problems with our sprayers due to the buildup over time in the lines and the tank, but this was the first year we did not have any issues. Combine that with the quality pricing, great service and fast delivery, and we couldn't be happier with this product.

Miacomet Golf Club, Nantucket

"We have worked with Donegal Seaweed for 3 years now, achieving great results, using this natural product Seahydra, an absolutely brilliant product with great customer support and advice always. Highly recommend this product to anyone who wants results without chemicals"

Cill Ulta