Part 1: processing lisianthus for cold storage, because these lisianthus did not slow down when I cut them. I need to buy myself a week. This part is just how I pick and organize — what stage to cut at, and how I sort as I go so nothing gets lost in the bucket. Part 2 is the actual prep for the fridge. Lisianthus holds in cold storage better than almost anything I grow, which makes sense once you know it’s a prairie plant that evolved to sit through drought and wait. It has patience built in. Part 2 tomorrow. #lisianthus #cutflowergarden #flowerfarmer #postharvest #flowerfarming
@Maria Rising-Horses and Plants
From my own experience growing lisianthus, I can confirm that this prairie-native flower truly excels in cold storage compared to other cut flowers. The key is to harvest at the optimal stage—typically when the buds are just starting to open but not fully bloomed. This timing maximizes shelf life and beauty. When cutting lisianthus, I sort the stems carefully by size and bloom stage, placing those with similar maturity levels together. This prevents some flowers from over-ripening too quickly while others remain underdeveloped. Keeping everything organized in buckets helps avoid any stems sinking to the bottom and getting lost or damaged. Cold storage works best when the flowers are prepped properly. Lisianthus has a natural resilience because it evolved in drought-prone prairie conditions—so it’s naturally patient and tough. Yet to preserve that durability postharvest, I recommend trimming the stems underwater and using clean containers filled with fresh, cool water. Keeping the flowers around 34–38°F (1–3°C) significantly slows their metabolism, extending their freshness by close to a week or more. In summary, by focusing on careful harvest timing, meticulous sorting, and ideal cold storage prep, you can enjoy beautiful, long-lasting lisianthus blooms. This floral patience is something I always appreciate as a flower farmer—it truly allows me more flexibility and reduces waste in the postharvest phase.