[Sunflower watermelon cultivation and planting] Takada Akimitsu Farm [Hokuryu Sunflower Watermelon Producers Association]

Monday, April 7, 2025

On Thursday, April 3rd, planting of small yellow watermelons called "Sunflower Watermelons" began at the farm of Takada Co., Ltd. (CEO Takada Shunki)!

Sunwatermelon planting has begun!

Pickled in water

Before planting, the roots of the seedlings are soaked in water (water to which a chemical diluted several times has been added) to ensure that the roots and leaves are sufficiently moistened, a process known as "dobu-zuke."

苗のどぶ漬け
Pickled seedlings

Transporting and setting up seedlings

苗運搬作業
Seedling transportation work
苗運び・設置
Transporting and setting up seedlings

Planting

Inside the 100m greenhouse, planting holes are made in the mulch at 1m intervals, and the seedlings are carefully planted in the holes without disturbing the root balls, and then covered firmly with soil.

マルチに穴を開けて準備!
Drill holes in the mulch and get ready!
定植作業
Planting work
丁寧にしっかりと苗を植え付ける
Carefully and firmly plant the seedlings

Fertilizer spreading work

In another greenhouse, fertilizer is being spread on the soil inside the greenhouse and it is being tilled, and preparations for the next planting are steadily underway.

有機酸カルシウムを散布
Spraying organic acid calcium
肥料散布する高田駿樹代表
Representative Takada Shunki spreading fertilizer

A talk by Akimitsu Takada

説明する高田秋光さん
Mr. Akimitsu Takada giving an explanation

"This year, three training farm greenhouses (50m greenhouses) have been added to the nine 100m greenhouses. Each 100m greenhouse will have about 200 sunflower watermelon seedlings. Each seedling will produce about 10 fruits, so we expect to harvest a total of about 20,000 sunflower watermelons.

After planting, unnecessary buds and branches are removed and pruned to ensure good fruit.

When there are many fruits, the nutrients are dispersed, so the stems that need more nutrients are left and the focus is on growing healthy fruits. This pruning work is important as it has a big impact on the yield.

When the bulbs appear one month after planting, a fruit setting stick is set up to check the number of bulbs.

Normally, the crop can be harvested two months after planting, but due to the low and cold temperatures this year, there is likely to be a delay of about one week in the shipping date.

"If all goes well, we should be able to harvest around June 10th this year," Akimitsu Takada explained politely.

At the Hokuryu Sunflower and Watermelon Producers Association, seven farmers are planting approximately 300 ares this year, with shipments scheduled for early June through mid-September.

A large gathering of happy friends

A group of "fun friends" came together at the command of Akimitsu Takada.

笑顔いっぱい愉快な仲間たち
Happy friends with lots of smiles

The planting work is carried out carefully, seriously, and with enjoyment.

In a greenhouse filled with the bright smiles and fun conversations of these delightful friends, the sunflower watermelon seedlings are growing brightly, healthily, and vigorously!!!

I hope it grows big and healthy and becomes a delicious, delicious watermelon!!!

大自然の中で元気に成長する偉大なるひまわりすいかに、感謝を込めて!
With gratitude for the magnificent sunflower watermelon that grows healthily in the great outdoors!

The Hokuryu Sunflower Watermelon is a superb small yellow watermelon with a crisp texture, refreshing sweetness, and a sparkling, clear lemon yellow light. It is made with boundless love, gratitude, and prayers.

Drone footage

研修ハウス周辺
Around the training house
ひまわりすいかハウス周辺
Sunflower and Watermelon House Area
倉庫周辺
Around the warehouse
田んぼ周辺
Around the rice fields

YouTube videos

Other photos

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Photography, editing, and website management: Noboru Terauchi Writer: Ikuko Terauchi