cultivation flow of the sunflower - ハイライト（A）

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Cultivation's flow of the sunflower
I have made the table with the average growth of the sunflower. It may change it a bit by the weather, cultivation density, and so on.

division/week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

The procedure
of cultivation

planting - germination growing putting out buds flowering second flowering picking seeds

explanation
It takes a week from planting to germination, and two months from germination to bloom on the average.
It needs two weeks from bud to flower, but it happens big difference about flowering time between only one head sunflower and multiple head sunflower.
The appropriate time to pick seeds is after a month since the sunflower withered.

Look the flow of cultivation with the picture

stage1 sowing
It sprouts after one week from sowing on the average.
Watering everyday for this term.

stage2 sprout
The seed comes up with the shell from the soil.
The suitable temperature is 20-25℃.

stage3-1
The cotyledon still has the shell.
Not observing it everyday, you can not see this.

stage3-2
As a seed leaf opens, the shell comes apart and drops.

stage4 growing
The leaves grow big, and the growth speeds up.
The shell has dropped.

stage5 growing2
Give manure a little every week after this time, and it will be bigger.
Appropriate time to thin out.

stage6
It has grown for seven weeks after sowing.

stage7-1 bud
It has small bud.
It needs two weeks to bloom from the formation of bud to flowering.

stage7-2 bud2
The bud is growing up and blooming soon after this.
This is normal bud which is often seen.

stage8-1 blooming
The flowering term is for two weeks on the average.
The sunflower has only one head withers soon after full bloom.
The seed already has been growing at the center of head.

stage8-2 second flowering
This is a multiple head sunflower.
Some head comes out after first blooming.
So you can see and enjoy it for a longer time.

stage9 wither
The seed growing up, the head bows its by the weight.
Appropriate time to pick seeds is after a month since withering.

stage10 ripe seeds
More it fades to brown, more the seed is going to be ripe.
You examine the maturity of some seeds. If it is enough to pick up, you dry the seeds for two or three weeks at sunny and airy place. After that you keep them at cool and dark place till next year. See you.

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		stage1 sowing It sprouts after one week from sowing on the average. Watering everyday for this term.
		stage2 sprout The seed comes up with the shell from the soil. The suitable temperature is 20-25℃.
		stage3-1 The cotyledon still has the shell. Not observing it everyday, you can not see this.
		stage3-2 As a seed leaf opens, the shell comes apart and drops.
		stage4 growing The leaves grow big, and the growth speeds up. The shell has dropped.
		stage5 growing2 Give manure a little every week after this time, and it will be bigger. Appropriate time to thin out.
		stage6 It has grown for seven weeks after sowing.
		stage7-1 bud It has small bud. It needs two weeks to bloom from the formation of bud to flowering.
		stage7-2 bud2 The bud is growing up and blooming soon after this. This is normal bud which is often seen.
		stage8-1 blooming The flowering term is for two weeks on the average. The sunflower has only one head withers soon after full bloom. The seed already has been growing at the center of head.
		stage8-2 second flowering This is a multiple head sunflower. Some head comes out after first blooming. So you can see and enjoy it for a longer time.
		stage9 wither The seed growing up, the head bows its by the weight. Appropriate time to pick seeds is after a month since withering.
		stage10 ripe seeds More it fades to brown, more the seed is going to be ripe. You examine the maturity of some seeds. If it is enough to pick up, you dry the seeds for two or three weeks at sunny and airy place. After that you keep them at cool and dark place till next year. See you.
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