SKU 29538-c

Rootstar Intermag – foliar biostimulant, rooting agent

Rootstar Intermag is a foliar biostimulant that activates auxin production in plants, intensifies cell division and induces the formation of adventitious and lateral roots.

Volume

fromCHF 16.35CHF 20.44Halloween −20%

Lowest price in the last 30 days: CHF 20.44CHF 16.35 / 1 lincl. VAT, plus shipping

Volume

fromCHF 16.35CHF 20.44Halloween −20%

incl. VAT, plus shipping

Description

Rootstar Intermag – foliar biostimulant

Rootstar is a foliar preparation exhibiting biostimulant activity – it activates auxin production in plants. It intensifies cell division and induces the formation of adventitious and lateral roots, as well as root hairs. It is intended for use after plant emergence to improve rooting, as well as during other growing periods to accelerate root regeneration after stress conditions (including frost damage, pest damage).

Rootstar Intermag, as a rooting activator, is part of the Stress Control System (SCS) strategy to support the natural resistance of plants.

Rootstar – main benefits of using the biostimulant:

dynamic development of root mass,
improvement of plant condition in early growth stages,
increased plant tolerance to stress related to low soil temperature and water deficiency.

Composition of Rootstar Intermag:

Total nitrogen (N) - 17 g/l (1.5% w/w),
Ammonium nitrogen (NH4) - 17 g/l (1.5% w/w),
Water-soluble zinc (Zn) – 67 g/l (6.0% w/w).

Rootstar Intermag contains a special form of zinc (ammonium zinc acetate) and substances supporting nutrient uptake and stimulating root system development (antioxidants and vitamins, e.g. B1 – the main ingredient of rooting agents).

How to use the Rootstar Intermag biostimulant?

Apply an aqueous solution of Rootstar Intermag foliarly as a fine- or medium-droplet spray. Rootstar can be used together with other products after conducting a compatibility test confirming the possibility of mixing.
Dosage can be adjusted considering the individual needs of plants and growing conditions.

What can Rootstar be mixed with? Mixing table.

The mixing table for the Rootstar biostimulant is available in the "downloads" tab.

Rootstar – dosage. When to apply Rootstar Intermag?

Information about Rootstar dosage is available in the "dosage" tab. You will also find information on when to apply Rootstar and how much Rootstar product to use per litre.

In which crops can Rootstar be used?

Winter wheat,
Spring wheat,
Winter triticale,
Spring triticale,
Winter fodder barley,
Spring fodder barley,
Winter malting barley,
Spring malting barley,
Winter rye,
Spring rye,
Oats,
Winter oilseed rape,
Spring oilseed rape,
Maize,
Potato,
Soya,
Pea,
Bean,
Broad bean,
Field bean,
Lupin,
Sugar beet,
Apple tree,
Strawberry,
Cabbage vegetables – seedling production,
Onion vegetables,
Kohlrabi,
Radish,
Kale,
Brussels sprouts,
Chinese cabbage,
Broccoli,
Cauliflower,
White head cabbage,
Red head cabbage,
Savoy cabbage,
Carrot,
Parsley,
Parsnip,
Celery – seedling production,
Beetroot.

Application and dosage

Crop	How to apply? Dosage	When to apply?
Winter wheat	0.8–1.2 l/ha	· Autumn: after plant emergence · Spring: after vegetation restart
Spring wheat	0.8–1.2 l/ha	· After plant emergence
Winter triticale	0.8–1.2 l/ha	· Autumn: after plant emergence · Spring: after vegetation restart
Spring triticale	0.8–1.2 l/ha	· After plant emergence
Winter fodder barley	0.8–1.2 l/ha	· Autumn: after plant emergence · Spring: after vegetation restart
Spring fodder barley	0.8–1.2 l/ha	· After plant emergence
Winter malting barley	0.8–1.2 l/ha	· Autumn: after plant emergence · Spring: after vegetation restart
Spring malting barley	0.8–1.2 l/ha	· After plant emergence
Winter rye	0.8–1.2 l/ha	· Autumn: after plant emergence · Spring: after vegetation restart
Spring rye	0.8–1.2 l/ha	· After plant emergence
Oats	0.8–1.2 l/ha	· After plant emergence
Winter oilseed rape	0.8–1.2 l/ha	· After plant emergence (BBCH 10–14) · Spring: after vegetation restart
Spring oilseed rape	0.8–1.2 l/ha	· After plant emergence (BBCH 10–14)
Maize	0.8–1.2 l/ha	· After plant emergence
Potato	0.8–1.2 l/ha	· Development of first leaves on main shoot
Soya	0.8–1.2 l/ha	· After plant emergence
Pea	0.8–1.2 l/ha	· After plant emergence
Bean	0.8–1.2 l/ha	· After plant emergence
Broad bean	0.8–1.2 l/ha	· After plant emergence
Field bean	0.8–1.2 l/ha	· After plant emergence
Lupin	0.8–1.2 l/ha	· After plant emergence
Sugar beet	0.8–1.2 l/ha	· After plant emergence
Apple tree – orchards without fertigation – young, non-fruiting orchard	0.8–1.2 l/ha	· Spring: after tree establishment – leaf bud break. Treatment considered optimal if bioproducts for root development activation were not used.
Apple tree – tree nurseries – nurseries of trees grafted by budding	0.8–1.2 l/ha	· 1st year – spring (after rootstock establishment): beginning of leaf development. Treatment considered optimal if bioproducts for root development activation were not used.
Apple tree – tree nurseries – nurseries of trees grafted by whip and tongue grafting	0.8–1.2 l/ha	· 1st year – spring (after establishment of grafted rootstocks): beginning of shoot and leaf development. Treatment considered optimal if bioproducts for root development activation were not used.
Strawberry – non-fertigated crops – summer-fruiting varieties, plantations not yet fruiting – established in autumn	0.8–1.2 l/ha	· Autumn in planting year – after plant establishment · Spring – after vegetation restart
Strawberry – non-fertigated crops – summer-fruiting varieties, fully fruiting plantations	0.8–1.2 l/ha	· Spring – after vegetation restart
Strawberry – fertigated plantations – summer-fruiting varieties, plantations established in summer from green potted plants – field cultivation	0.8–1.2 l/ha	· Summer in planting year: after plant adaptation to field conditions – developed 5th–8th leaf
Strawberry – fertigated plantations – summer-fruiting varieties, plantations established in spring from frigo plants – field cultivation	0.8–1.2 l/ha	· After plant establishment – developed 2nd–3rd leaf
Strawberry – fertigated plantations – remontant varieties, plantations established in spring from frigo plants. Cultivation in soil or growing medium.	0.8–1.2 l/ha	· After plant establishment – developed 2nd–3rd leaf
Strawberry – seedling production – production of fresh green seedlings	0.8–1.2 l/ha	· Autumn in planting year: after plant establishment · Spring: after vegetation restart
Strawberry – seedling production – production of potted seedlings	0.8–1.2 l/ha	· FIELD MOTHER PLANTS – autumn in planting year: after plant establishment · FIELD MOTHER PLANTS – spring: after vegetation restart · POTTED SEEDLINGS: 2nd–3rd day after potting
Strawberry – seedling production – production of frigo seedlings	0.8–1.2 l/ha or watering or spraying: 0.05–0.1% solution for potted seedlings	· Autumn in planting year: after plant establishment · Spring: after vegetation restart · Summer: development, growth and rooting of seedlings
Cabbage vegetables – seedling production	0.8–1.2 l/ha	· Just after plant emergence · 3–5 days before transplanting seedlings
Onion vegetables	watering or spraying: 0.05–0.1% solution	· Flag leaf stage (knee stage) – clearly visible 3rd leaf (BBCH 012–13)
Kohlrabi	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Radish	0.8–1.2 l/ha	· Just after plant emergence – leaf development
Kale	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Brussels sprouts	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Chinese cabbage	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Broccoli	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Cauliflower	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
White head cabbage	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Red head cabbage	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Savoy cabbage	0.8–1.2 l/ha	· After seedling establishment – leaf development. Treatment considered optimal if product was not used during seedling production.
Carrot	0.8–1.2 l/ha	· Cotyledons breaking through soil surface – 3rd true leaf stage (BBCH 09–13)
Parsley	0.8–1.2 l/ha	· Cotyledons breaking through soil surface – 3rd true leaf stage (BBCH 09–13)
Parsnip	0.8–1.2 l/ha	· Cotyledons breaking through soil surface – 3rd true leaf stage (BBCH 09–13)
Celery – seedling production	watering or spraying – 0.05–0.1% solution	· Seedlings: - cotyledons breaking through growing medium surface – cotyledons fully developed (BBCH 09–10) - 5th true leaf stage, 3–5 days before transplanting to permanent site (BBCH 15)
Beetroot	0.8–1.2 l/ha	· Shoot breaking through soil surface – first pair of undeveloped leaves visible (BBCH 09–11)