@agrotonomy: Maximizing parsley production through vertical farming on aeroponic towers offers an efficient way to cultivate both flat-leaf and curly parsley varieties. While both types are cold-hardy, flat-leaf parsley demonstrates superior heat tolerance, making it an ideal choice for warmer climates. Optimal growth for parsley occurs at temperatures between 50 to 70°F (10 to 21°C). A key factor in parsley production is the notoriously slow germination rate of parsley seeds, which typically take 14-28 days to sprout, depending on the variety. After germination, parsley seedlings can require an additional 4 weeks to grow to transplanting size. This extended early growth phase emphasizes the importance of meticulous planning to ensure steady, high-yield harvests. #parsley #farming #agriculture #gardeninig #herbs #aeroponics #soilless #hydroponics