Best answer


Spinach will begin to floweras soon as spring days begin to lengthen. The response comes when days are longer than 14 hours and temperatures creep above 75 F. (23 C.). Spinach will grow in most soils as long as they are properly drained,but it prefers temperatures between 35 and 75 F. (1-23 C.).

People also ask


  • Why do spinach plants flower and go to seed?

  • While spinach plants flower and go to seed as part of the end-of-life process, there are other reasons for bolting. Bolting is word that means a plant has gone to seed, and spinach can bolt due to water stress from too little water, too much heat in its final stages of growth and with too much sun.

  • What does spinach look like when it grows?

  • As spinach begins to bolt, its leaves change shape, from oval to an arrowhead form. The plants grow taller and produce more leaves. These leaves are bitter. As the plant continues to grow, it sends up stalks with small clusters of flower buds. When spinach blooms, it is pretty, especially when spinach is grown in clumps.

  • Why does spinach taste bad when it blooms?

  • The bitter flavor resulting from spinach bolting early is enough to keep you out of that vegetable patch. Spinach will begin to flower as soon as spring days begin to lengthen. The response comes when days are longer than 14 hours and temperatures creep above 75 degrees F. (23 C.).

  • What time of year do spinach plants bloom?

  • Spinach will begin to flower as soon as spring days begin to lengthen. The response comes when days are longer than 14 hours and temperatures creep above 75 degrees F. (23 C.).