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PG Lab

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ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
PUREGROW
PG Lab

Our staff, who are passionate about plant cultivation, conduct various growth tests with PureGrow, including flowers and vegetables.


This showcases the growth test results of plants cultivated using PureGrow, highlighting how the plants developed from germination and initial planting stages.
Please note that the cultivation methods were conducted by non-professionals, and some plants may have withered due to errors in care, environment, or lifespan limitations.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
NDYunited Co., Ltd.

President Usuge’s Management Diary - “We Started Farming” (YouTube)
Operating a hydroponic cultivation house "Paddle Farm" and a cutting-edge AI house "White Field" in Yokohama, they utilized PureGrow for tomato cultivation.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Partner Companies

In November 2023, our product was used by companies interested in exploring its potential.
We are also collaborating with these companies on various plant cultivation initiatives. Please feel free to contact us for more information.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Acorn

On March 18, 2024, I acquired sprouting acorns and planted them in PureGrow.
In just about two weeks, leaves began to appear, growing rapidly.
(It’s my first time growing acorns, so every step has been full of surprises and discoveries.)

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Aburahaya (Japanese dace)

Fish initially raised in a regular aquarium were transferred to one using PureGrow.
The water requires only occasional topping up and maintains a clean state with a stable pH around 7.1,
keeping the fish highly active.
As of January 13, 2025, the fish, raised from fry for several years, continue to thrive energetically.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Dojo (Loach)

Loaches initially raised in a regular aquarium were transferred to one using PureGrow.
The water requires only occasional topping up and maintains a clean state with a stable pH around 7.5,
keeping the loaches active and healthy.
As of January 13, 2025, the loaches, raised from fry for several years, continue to swim vigorously.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Amano Shrimp (Neocaridina)

Shrimps previously raised in a tank using BactAqua were transferred to one with PureGrow. Some shrimps are carrying eggs, and all are active and moving around energetically.
As of January 13, 2025, they remain lively, and offspring have been born.
The breeding cycle for both the BactAqua and PureGrow tanks has been approximately 20 weeks since the start, with stable water quality maintained.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Basil

From germination to seedling stage, MMK-01 was used, followed by a mixed cultivation soil containing PureGrow.
The leaves grew larger, the stems significantly thickened, and the plant continued to thrive throughout the year.
As of April 15, 2024, the plant survived the winter but later became woody. vigorously.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Cherry Tomatoes

Started from seeds. They grew well, and I was able to harvest many large cherry tomatoes.
From germination to seedling stage, MMK-01 was used, followed by a mixed cultivation soil containing PureGrow.
The fruits were large, firm, and had a mellow taste.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Komatsuna (Japanese Mustard Spinach)

In November 2023, Komatsuna was cultivated using a PureGrow seedling tray and later transplanted into a planter containing a blended cultivation soil with PureGrow.
It grew significantly in approximately 20 days.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Aster

On February 29, 2024, Aster seeds were planted in cell trays.
As of March 18, they are growing steadily.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Baby Leaf

Cultivated from October 2 to October 17, 2023, using PureGrow (HBG-01) for hydroponics. The leaves grew fresh and healthy. After cultivation, the used PureGrow was washed and reused about five times, confirming similar growth results.
Additionally, it was reconfirmed that factors such as aeration, water flow, plant growth lights, the presence or absence of liquid fertilizer, and adjustments to nitrogen, phosphate, potassium types, and quantities significantly impact growth conditions.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Paphiopedilum

After being replanted in PureGrow, it thrived with vibrant colors and healthy flowers for a month.
As of May 17, 2024, the flowering has ended, but it remains healthy without withering.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Tomatoes (Cherry & Medium-Sized)

Two types of tomatoes were grown from seeds using PureGrow. They grew quickly, with large leaves, thick stems, and robust health.
Note: On April 15, 2024, while still seedlings, they were given ferrous iron and exposed to direct
sunlight outdoors for a full day, which caused leaf burns and unfortunately led to their wilting.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Alyssum

Since 2023, "Alyssum" has been grown from seeds using only PureGrow.
After potting up, it has grown several times larger.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Cyclamen and Snapdragon

Transplanted into PureGrow on November 7, 2023.
Left: "Cyclamen" Right: "Snapdragon"
The Cyclamen finished blooming and produced seeds.
The Snapdragon also finished blooming but continued to grow.
The Snapdragon kept growing, reaching 20 cm by March 18, 2024, and blooming again on April 15, 2024.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Strawberries

Strawberry seedlings were transplanted into PureGrow on January 22, 2024.
As of March 18, 2024, they are growing healthily with no signs of disease or abnormalities.
※On April 15, 2024, after applying ferrous iron and exposing them to direct sunlight outdoors for one day, one pot suffered leaf burn and withered. The other pot remains healthy and is now being grown in the shade.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Statice

Since 2023, Statice has been grown entirely with PureGrow, becoming larger with each potting-up.
On April 15, 2024, it showed signs of wilting due to indoor temperature increases. After placing it in a well-ventilated outdoor area for a day, it recovered its vigor. It has since been grown in a shaded
outdoor area.
As of May 17, 2024, it is thriving and has bloomed beautifully.
(A) PureGrow is placed in the center, with large-grain types arranged around the perimeter to improve drainage.

ピュアグロウ:検疫時の時間と手間、廃棄やコストの削減
Primula Julian

Each flower was grown with varying proportions of the substrate, and all types showed healthy growth. While blooming has ended, new leaves and flowers continue to appear.
※As of April 15, 2024, some plants remain healthy and are still blooming.
(A) PureGrow is placed in the center, with large-grain types arranged around the perimeter to improve drainage.

植物のスムーズな輸出入を実現。- PUREGROW - 無機物培土 ピュアグロウ
Poinsettia

Planted on December 7, 2023
As of March 18, 2024, growth conditions are excellent.
Drainage, water retention, and substrate compactness all fit perfectly, with new buds emerging and showing healthy growth.
On April 15, 2024, new leaves appeared for the first time, growing healthily.
As of May 17, 2024, new leaves continue to grow, and the plant is thriving steadily.

Content

HBG-01
MMK-01
HBG-01
BONSAI
HBG-01
HBG-01
HBG-01
PG-SS
HBG-01
BactAqua
HBG-01
PG Lab
HBG-01
Company Overview
HBG-01
Contact Us
 
エム・シー通商株式会社:PureGrow - ピュアグロウ -

PureGrow is a versatile product used in various fields, including agriculture, flower cultivation, and plant import/export.
Composed of clean inorganic materials, it serves as a reusable medium in hydroponics and is suitable for seedbed media, soil balance conditioners, and more.
PureGrow is your innovative partner driving the future of plants.

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