About
FloraPulse
Retire the pressure chamber, know exactly when to irrigate, increase crop yield and quality.

FloraPulse began in the orchards and vineyards of growers.
Since the 1970’s, Alan Lakso, professor of Horticulture at Cornell, had been dragging around the heavy, manual pressure chamber to measure and manage water stress in apple trees and grapevines. Alan was documenting the levels of water stress and their effect on fruit growth and quality. Back then, winegrape growers understood that water stress was important to wine quality, but only had the pressure chamber to measure it.
Why FloraPulse?
Vineyard Irrigation California
Importance of Irrigation in California Vineyards
In California, where diverse geographic features and climates converge, vineyards are a cornerstone of the agricultural landscape. As an organization dedicated to optimizing irrigation practices, we understand that irrigation in California vineyards is not just about supplementing water; it’s about ensuring the very survival and optimal productivity of the vines. Given the state’s propensity for droughts and water scarcity, efficient irrigation practices are imperative to maintaining the health and productivity of these vineyards.
Types of Irrigation Systems Used in California Vineyards
Vineyard irrigation in California primarily relies on two systems: drip and sprinkler irrigation. Each has its unique benefits and challenges, tailored to the diverse needs of different vineyards.
Drip Irrigation in California Vineyards
Drip irrigation is perhaps the most common method employed due to its efficiency. By delivering water directly to the root zone, it minimizes waste and ensures precision, benefiting both the environment and the vine’s health. Our technology at FloraPulse offers additional precision by monitoring water potential, ensuring every drop counts.
Sprinkler Irrigation in California Vineyards
In contrast, sprinkler irrigation is often used for frost protection and cooling the vines during hot spells. It covers a larger area and can be beneficial in combating California’s notorious heatwaves. However, it tends to be less efficient due to evaporation and runoff.
Challenges of Vineyard Irrigation in California
California’s vineyards face numerous challenges, most notably water scarcity and the variability of regional climates. As the climate changes, these challenges are only intensifying. Balancing the need for water conservation with maintaining high-quality grape production is an ongoing struggle for growers across the state.
Water Conservation Practices in California Vineyard Irrigation
Water conservation is not just a buzzword; it is a necessity. Embracing water-saving technologies and practices is crucial. FloraPulse contributes to this effort by providing accurate, real-time data that helps growers make informed decisions, reducing water waste and optimizing vine health.
Regulations and Guidelines for Vineyard Irrigation in California
California has stringent regulations to manage water usage and protect its precious resources. Growers must navigate a complex web of laws aimed at ensuring sustainable water use. Our commitment at FloraPulse is to provide tools that help growers comply with these regulations while maximizing their yield and quality.
Impact of Climate Change on Vineyard Irrigation in California
Climate change is altering rainfall patterns, increasing extreme heat events, and exacerbating drought conditions in California. These changes place additional stress on vineyards and intensify the need for adaptive management strategies. Our technology helps mitigate these climate impacts by providing data-driven insights that empower growers to make timely irrigation decisions.
Technological Advancements in Vineyard Irrigation in California
Advancements in technology are offering new solutions to age-old challenges. At FloraPulse, our plant-based irrigation sensors represent a leap forward in irrigation management. By measuring the water potential directly within the plant, our system provides precise guidance that traditional methods cannot, allowing for better water resource allocation.
Benefits of Efficient Irrigation Practices in California Vineyards
The benefits of efficient irrigation practices are manifold. They include improved grape quality, enhanced water use efficiency, and compliance with environmental regulations. Moreover, these practices contribute to the sustainability of both vineyards and their surrounding ecosystems. By partnering with FloraPulse, growers can achieve these benefits, ensuring their vineyards thrive even in challenging conditions.
In conclusion, vineyard irrigation in California is a complex yet critical part of the wine production process. Through our state-of-the-art technology, FloraPulse is committed to supporting growers in navigating the challenges of water management, ensuring that they not only survive but flourish in an ever-changing climate. By focusing on precise and sustainable irrigation, we believe that California’s vineyards can continue to produce world-renowned wines for generations to come.
Vineyard Irrigation California
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How It Works
How It Works
The FloraPulse system is a microchip tensiometer (microtensiometer) that is embedded into the tree woody tissue and directly measures the water status, known as water potential. Because the measurement is taken directly inside the water-carrying tissue, readings are very accurate and reliable. You receive daily midday stem water potential readings, along with science-backed irrigation recommendations.
Weekly Reports
Receive weekly reports on your crop’s water-stress history, color-coded by stress level. Use clear, detailed data to adjust your irrigation and get that perfect vintage, that perfect yield. Every year.
Scientific Validation
The sensor data has been validated against the Scholander chamber with good correlation in prune, almond, winegrape (and others).
Technology Backers

Our technology has been funded by the NSF and USDA, and was originally developed at Cornell University.
What is FloraPulse?
The most accurate way to irrigate.
Customer Testimonials


“We were extremely happy with the FloraPulse system we tested in our prune orchard this year. We found that the FloraPulse readings correlated very well with our pressure bomb readings…
Michael Vasey
Lindauer River Ranch
Red Bluff, California


“I am very happy with the FloraPulse unit. I grow a rare mango crop, in a desert environment with extremely high summer temperatures, in alluvium soil that has very limited…
Rod Chamberlain
Wong Farms
Mecca, California