argrow hero

Forest planting with arGrow

450 forest seedlings in 1 bottle of arGrow

Give your forest trees a great start

With arGrow powered by Arginex, you can ensure fast establishment, stronger plants, and sustained growth over time.

  • Arginex by Arevo with organic nitrogen is based on the amino acid arginine, which binds to the soil like a magnet and reduces nitrogen leakage.
  • Arginine stimulates root development and improves the plant’s long-term ability to absorb nutrients.
  • Arginine is also a nutrient source for beneficial soil microbes and increases nitrogen uptake, which is especially important in nutrient-poor environments.
  • arGrow is placed with precision directly at the roots of the plants, and the nitrogen does not leak into the surrounding soil.
  • The amount of product added per plant is very small compared to traditional fertilization. One bottle of arGrow is enough for 450 normal-size plants.

arGrow powered by Arginex

Proven results

30% higher survival rate

Trees planted with arGrow show up to +30% higher survival.

EN survival rate

  • Higher survival during establishment
    Field trials show that seedlings treated with arGrow establish more successfully and achieve higher survival rates than untreated seedlings.

  • Consistent performance across species and regions
    The survival advantage is observed in pine, spruce, and birch, across multiple Nordic climate zones.

  • +4–15% higher survival under normal conditions
    In favorable conditions, survival rates up to 30% higher have been measured compared with mineral fertilisers.

 

20% increased forest growth

Up to 20% increase in long-term volume growth.

  • Field trials show that seedlings planted with arGrow continue to grow better than untreated plants.
  • Long-term forest volume growth increased by 5–10%, and up to 20% in ideal conditions

EN SE pine stem volume

EN SE spruce stem volume

 

39% larger stem diameter

After 5 years, trees planted with arGrow has +39.1% larger stem vs. control.

  • Faster stem diameter growth, reaching pine weevil-proof size (>10 mm) sooner

spruce stem diameter

 

28% taller trees

After 5 years, plant height of trees planted with arGrow are +28% higher vs. control.

  • Height advantage for trees planted with arGrow compounds over multiple years vs. control

EN SE tree height

 

Metsuritrio_1_1

Anna & Ella Hautaviita

Forestry contractors, Metsuritsio

"The seedlings planted with Arevo in the spring already looked stronger and more robust after just several months."

johan-gotthardsson

Johan Gotthardsson

Forestry contractor

"The reforestation results are better, with improved survival rates. And it grows faster."

solveig-larsson

Solveig Larsson

Forest owner

"I have used it on pine, larch, spruce and contorta and see a clear increase in growth, compared to the other plants."

Timo Leirimaa_2

Timo Leirimaa

Forest owner

"After the first growing season, the root system has become more robust. The plants treated with Arevo have continued to grow stronger year after year compared to the untreated plants."

Stronger roots

Arevo arGrow helps plants form robust root systems in their first year. The plants absorb more water and nutrients, which makes them better equipped for growth and more viable.

Healthier soil

arGrow is beneficial for the micro-life in the soil. Less nitrogen is needed and the plant's growth is stimulated with minimal environmental impact.

Validated in the real world

The effects of Arevo arGrow are well studied and thoroughly field tested. Over 95 million seedlings have been planted with arGrow.

Arevo granulat utan doserare 20240207_lo

Powered by Arginex

arGrow

Contains Arginine, a natural source of nitrogen that is very efficiently taken up by forest plants. Arginine stimulates the growth of roots and the establishment of mycorrhiza, which helps the plant absorb nutrients and water. Because arginine binds to soil particles, it does not leach into the surrounding environment.

Produced in a process where arginine is linked with phosphorus and forms a crystal structure with naturally long-acting properties. After felling and land preparation, the amount of available nutrients in the soil is large for a number of years. By adding arGrow granules and thereby increasing the amount of roots, the plants can absorb more of the available nutrients.

  • 5 bottles are enough for about 1 hectare of planting.
  • One bottle is enough for about 450 forest plants.
  • Weight approx. 260 g.

To make planting with arGrow go smoothly and for the dosage to be correct, we recommend the use of an adapted dosage tool. Either with an adapted planting tube that has been equipped with a small doser or with a hand doser that is screwed directly onto the arGrow granule container and applied down the planting hole in direct contact with the plant's roots.

Arevo arGrow granulat handdispenser

Powered by Arginex

arGrow Dispenser

To make planting with arGrow go smoothly and for the dosage to be correct, we recommend the use of an adapted dosage tool. A press of the button gives a dose of granules adapted for a plant.

Arevo's hand dispenser is screwed directly onto the granulate bottle. The granules are applied down through the top of the planting tube or directly into the planting hole, under the plant. The granules should be placed in direct contact with the plant's roots.

If you are going to plant large plants, e.g. bare root plants, two doses (two presses) with the hand dispenser are recommended.