Para manter as rosas recém-cortadas vivas por mais tempo, você pode seguir algumas dicas simples e eficazes:
Corte o caule na diagonal: Isso aumenta a área de absorção de água e ajuda a manter as flores hidratadas.
Remova as folhas submersas: Qualquer folha que fique abaixo da linha d’água deve ser removida para evitar a proliferação de bactérias.
Troque a água regularmente: Mude a água do vaso a cada dois dias e lave o vaso para evitar o acúmulo de bactérias1.
Use conservantes naturais: Adicione uma colher de chá de açúcar, meia colher de café de água sanitária e uma aspirina infantil para cada litro de água. Isso ajuda a prolongar a vida das flores2.
Evite luz solar direta e calor excessivo: Coloque as rosas em um local fresco e longe da luz solar direta3.
Borrife água nas pétalas: Isso ajuda a manter as pétalas hidratadas e frescas
Seguindo essas dicas, suas rosas devem permanecer bonitas e frescas por mais tempo!
I AM WONDERING THE SAME THING!
food to keep them alive
supposedly, yes. Jason Voorhees will be alive as long as they keep making sequels.
As long as they are alive.
Infinitely long
It will die eventually, whats the point of trying
there is no such thing of prarie roses.
Well, a tree does produce enough oxygen for a person to stay alive. A small tree, only like, 4 ft. tall couldn't keep somebody alive for long. But a big, regular sized tree could keep somebody alive for a long time. 3-4 people actually.
To care for a bouquet of roses and keep them fresh, trim the stems at an angle, change the water every 2-3 days, and keep them in a cool location away from direct sunlight and drafts.
Alstroemerias last twice as long as roses--and can usually be found, cheaper, at supermarkets as well as at florist shops. Alstroemerias last twice as long as roses, and they can often be found (cheaper) at supermarkets as well as in florist shops. Consider a combination of red and white carnations mixed with greens and baby's breath. Carnations are hardy and usually last a lot longer than roses (in my experience.) Also keep in mind that there are specific things you can do to make roses last a little longer - if roses are not prepared properly before putting them in a vase, they won't last as long.
To cut long stem roses for a vase, use sharp scissors to make a diagonal cut at the bottom of the stem. Remove any leaves that will be below the water line. Place the roses in a vase filled with water and change the water every few days to keep them fresh and beautiful.
Unless you properly "preserve" it by properly heat canning it, you should store it in the fridge for up to a week. I would not put it in the cupboard!