monarch on Nostr: I assume you mean flowers in a vase? When you get the flowers, place them in lukewarm ...

I assume you mean flowers in a vase? When you get the flowers, place them in lukewarm water as soon as possible. This helps the flowers absorb water quickly, promoting longevity. Cut stems at a 45-degree angle under water. This increases the surface area through which the stem can absorb water, prevents air from entering the stem, and hence reduces the risk of embolism. Remove leaves that would otherwise be submerged under water in the vase. This prevents bacterial growth which could clog the stem's xylem, limiting water uptake. Keep flowers away from fruit and dying plant material as these produce ethylene gas, which hastens flower senescence. Floral preservatives, containing bactericides, sugar for nutrition, and acidifiers to help stems absorb water, can be used.