how long does it take for zinnias to grow
Zinnias generally take 60 to 70 days from seed to flower (though it depends on conditions). Get a full-size flower on a compact plant with cultivars of the âDreamland Series.â Dwarf and compact, these zinnias have fully double flowerheads, to 4 inches across in a wide color range; stems are 8â12 inches tall.