About fertilizer
Roughly, there are two types of Japanese hydroponics fertilizers.
(Both can be purchased on the Internet.)
About shipping fee Shipping charges from Japan.
☆ Hyponica☆ Otsuka House
About how to useFertilizer making cornerPlease see In
, we will explain the practice of hydroponic culture.
Corn ( PET bottle hydroponics)
Home garden recommendation (★★)
rice subjects Corn genus
(Place of origin: Central America)
Suitable temperature for germination 15-35 ° C (anaerobic seed) varieties vary.
Sunlight conditions Sufficient sunshine hours and sunlight are required
Suitable temperature for growth 25-35 ° C (varies depending on the variety)
Continuous crop failure Yes (If it is soil, the land will die after planting)
Watering
Additional fertilizer time Out of sign
Days from sowing to harvesting 77 days (no hydroponic air pump)
Crop yield 1 (failed) (with one tree) (no hydroponic air pump)
Growth considerations
Seeding is done after it gets warm.
Seeds are planted with roots facing down
Don't grow multiple varieties together at the same place (to cross)
Harvest when the ear of the ear becomes brown
After harvesting, sweetness is halved in 1 hour, so it is better to eat immediately after harvesting
Grow two or more together to pollinate between different genes of the same species (cross-pollination)
Grow one fruit in a single state.
What you want to try in the future.
Only 1 bottle per bottle.
I want to see the actual progress of artificial pollination.
I want to try soil cultivation.
(※Japanese is translated into English by translation software. I am sorry if it is strange English.)
Hydroponics fertilizer water concentration
Corn ( PET bottle hydroponics)
It ’s delicious to pick any vegetable.
Among them, especially corn is said to lose half its sweetness in 1 hour after harvesting.
The freshly picked food seems to be delicious. (^ ◇ ^)
Come! I want to taste it!
I decided to grow corn.
First, I examined corn.
As a result of examination,
Plants that cross-pollinate.
This is a plant that pollinates with the same kind and different males and females.
(Yes! Well then, you must plant more than 2?)
Also, fertilizer and enough sun are necessary ...
Because it is veranda cultivation, you can't get much space ... (;´・ω・)
I wonder if people raised by hydroponics will save space.
Well! Well, let's challenge anyway! (Anxiety)
Let's try sowing seeds.
Daiiso (One Dollar shop) buys two 100 yen corn seeds (/・ω・)/
Here are some methods of sowing that should be noted or practiced.
If you plant with the root growing down like the image above, it seems that the subsequent growth is good.
(^ ◇ ^)
April 16, 2016 Planted in a plastic bottle hydroponic plant, paying attention to the direction of the species.
The average temperature in April was 15 ℃ in Tokyo.
Because corn seeds are phobic seeds, add palm peat until the seeds disappear.
(The optimal temperature for germination of this corn seed was 15-20 ° C.)Plastic bottle hydroponic device (> > Learn more about how to make it )
7 days after seeding.
(^ ◇ ^)
Since it is cross-pollination, I would like to grow with two as it is.
7 days after germination
Bamboo? It has grown like that.
* When growing in Otsuka House (OAT House), use 1000 times concentrated solution until germination and fruiting It was.
After 11 days
The outside temperature is getting warmer
Growth is faster as if I felt it.
20 days later
It grows tall and seems to break whenever the wind blows.
(;´・ω・)
As a first aid, try to attach a column next to it,
After 34 days,
The stem is also thick
Neither wind nor victorious (`・ω・´)
The support was removed.
After 40 days,
Both have exceeded 40cm.
Here, the second lower leaf feels yellow ...
If the bottom leaves turn yellow
If you think that fertilizer shortage is thought,
I read it at the time of the survey ...(;´・ω・)
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