Dr. Greenhouse VPD Calculator was a tools app developed by Dr Greenhouse. It was removed from Google Play Sep 22, 2024 and is no longer available for download.
Download Statistics
Dr. Greenhouse VPD Calculator had been downloaded 1.8 thousand times before it became unavailable.
User Ratings
Dr. Greenhouse VPD Calculator was rated 4.50 out of 5 stars, based on 6 ratings.
App Information
Dr. Greenhouse VPD Calculator was free to download. The APK download size was 23.71 MB. The last available version was 2.0.0. The last update was on April 28, 2023.
Technical Requirements
The app had a content rating of Everyone. The app had been available on Google Play April 2022.
Description
With this tool, you can easily calculate the Vapor Pressure Deficit of your grow room’s air.
First, choose your temperature units: Fahrenheit or Celsius. Then plug in the air temperature and relative humidity and click “Calculate.” The resulting VPD (kPa) will be color-coded to indicate whether the grow room climate is humid (blue), vegetative (green), reproductive (yellow), or dry (purple).
The desired VPD depends on the type of plant, its stage of growth, and, in some cases, the time of day. In general, leafy greens, microgreens, and other non-flowering plants enjoy a “vegetative” environment. Flowering and fruiting plants benefit from a “reproductive” environment. Cannabis plants may yield more trichomes and terpenes, if exposed to a “dry” and water-stressed environment in the days leading up to harvest. And a “humid” nighttime environment can improve translocation of nutrients and metabolites to strawberries and other fruiting plants.
Recent changes: Version 2.0 of the VPD Calculator includes the following changes and new features: Improved user interface New leaf temperature based VPD calculator New RH calculator based on target VPD
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Comments on Dr. Greenhouse VPD Calculator for Android
★★★★★
A powerful tool that helps to manage my garden. I can perform "what ifs" with temp and humidity to tweak things, so my ladies have the perfect environment (VPD). It adds a plain, color-coded message, which specifies whether the calculated VPD is good for "Veg," "Flower," or too wet/dry. It's got the graphic of the VPD chart for reference, too. I think this is a fantastic app and so will you. Thank you to the devs!
Technologies used by Dr. Greenhouse VPD Calculator
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