Follow @pp_systems for the latest on instrumentation that will elevate your research & updates on how our amazing customers are using our products! #photosynthesis #ChlorophyllFluorescence #CIRAS4 #RapidA_Ci #CO2 #SoilRespiration #ClimateChange #NetCO2Flux #SoilSci #PlantSci.

What’s holding back #PrecisionAgriculture in #viticulture? Hear what grape growers across 25 states shared about nutrient priorities, tech barriers & #NextGenSolutions. Catch this talk at #ASHS2025!. #horticulture @wsuCSANR @ASHS_Hort @CornellCALS @OSUAgSci @DrewHarner83286

Sweet data, big possibilities. Don't miss this #ASHS2025 talk diving into 1st multi-year sap yield study of boxelder & Norway maple in the Intermountain West—revealing surprising potential for expanding syrup production beyond the Northeast. #MontanaMapleworks #SustainableAg

Don't miss this #ASHS2025 talk. What’s beneath the surface may make all the difference. Root-to-leaf ratio could be the secret to drought bounce-back. Find out how Bluecrop and Draper stack up. #Innovative work! @ASHS_Hort @HorticultureMSU @DrVanderBerry

Great to see former Innovator’s Travel Award winner Raiza Castillo—her work never stops inspiring!.Last day for us here—swing by, say hi, and tell us about your research. @Castillo_RaizaJ @ASHS_Hort #ASHS2025 #horticulture #agronomy #climatechange

Starting soon! Stop by to see what we have been up to. See you there! . #ASHS2025 @ASHS_Hort

Don't miss this opportunity to gain insight into SHB #FruitPhysiology. Explore how 3 SHB cultivars regulate water loss from petal fall to ripening. AI-powered stomatal imaging & gas exchange data reveal a dynamic link between stomata & fruit transpiration #horticulture #ASH2025

Does far-red light (700–750 nm) maintain photosynthetic performance @ leaf level? ePAR is put to the test across 5 crop species—evaluating A/Ci curves, Vc max, & Jmax under up to 30% far-red substitution—A must-see for anyone rethinking the PAR definition. #horticulture #ASHS2025

Measuring rapid AC/i curves? The Single-Step CO2 Response™ (SSCO2R) Method is the most accurate, streamlined method available—measure in real time right on the CIRAS-4 console—No empty chamber step or post processing needed! Stop by to learn more. Grab the app note! #ASHS2025

Check out this poster on the physiology & laurel wilt susceptibility of experimental Phytophthora-resistant# avocado #rootstocks—featuring promising tolerance in key combinations. The future of disease-resilient avocado production. #ASHS2025 #PlantScience #horticulture @ASHS_Hort

Fast, accurate leaf gas exchange starts with small system volume. CIRAS-4 delivers the quickest stabilization and most precise data in its class. See the difference in the online simulation or stop by to learn more: #ASHS2025 #Photosynthesis #PlantScience

Did you spot these in the wild this week? #ScienceMadeSeamless=no learning curve—just fast data & confident decisions. The CIRAS-4: lightweight, quick setup & intuitive software=built to move at the speed of discovery. Stop by for a demo. #horticulture #NextGenResearch #ASHS2025

Good food, great people, and plenty of laughs after a day full of cool science yesterday at #ASHS2025. Catching up with friends and colleagues is still the best part of any conference. #horticulture @ASHS_Hort @gnunezuf @rhuanito

Great #ASHS2025 talk! Learn how researchers trained a model to predict ΦPSII from #environmental data—no need for constant #fluorescence measurements & avoiding photoinhibition—an #innovative step toward precision, non-invasive, cultivar-specific lighting in #CEA @ferrarezilab

Don’t miss this #Innovative work! Discover how AI-driven climate control compares to conventional strategies in high-wire greenhouse tomato production. Learn how data-trained algorithms impact yield, resource use, plant physiology—at commercial scale. @ASHS_Hort #cea #ASHS2025

Learn how sap-based sufficiency ranges can optimize fertigation, reduce waste, and boost yields—insights to transform your nutrient management strategy. #PlantScience #ControlledEnvironmentAg #horticulture #GreenhouseGrowing #VerticalFarming #ASHS2025 @ferrarezilab @ASHS_Hort

🥦 Early planting = big gains. At #ASHS2025, learn how timing boosted broccoli yields by up to 35% in North Dakota—and which cultivars came out on top. #PlantScience #SustainableAgriculture #Innovation #horticulture @ASHS_Hort @azaxray @HarleneHValenti @ndsucafsnr @NDSU

See the only portable photosynthesis system with 4 far-red LEDs (730 ± 5 nm). Effortlessly control #FarRed up to 30% of PFD for more accurate, natural light recreation. See how easy advanced #photosynthetic research can be! #ASHS2025 #PlantScience #ScienceMadeSeamless

Science made seamless™ means no learning curve, fast data, & intuitive tools that disappear into your workflow. From setup to discovery—seamless. Stop @ Table #1 to learn more—it will change everything. #ASHS2025 #ScienceMadeSeamless #PortablePowerhouse #PlantScience @ASHS_Hort

Don’t miss this illuminating #ASHS2025 talk! Learn how far-red light prevents semi-dormancy in short-day cultivars and boosts yield, morphology, and fruit sweetness—game-changing insights for indoor strawberry production! #ControlledEnvironment #Horticulture @ASHS_Hort

Can a little stress be a good thing? Discover how mild phosphorus deficiencies might actually boost root growth in southern highbush blueberry transplants—at least for some cultivars. Don’t miss this fresh take!.#ASHS2025 #Horticulture #SustainableAg @ufhorticulture @ASHS_Hort