Back to Marcel le Jardinier® range products

Marcel Orvega®

Prepare your planting with Orvega®, our premium organic soil improver, specially designed to care for your soil and promote the health of your plants.

By using this micro-organism-rich soil improver, you nourish your soil deep down, improving its structure and increasing its carbon content.

Orvega® also encourages rich microbial biodiversity, improves water retention and provides essential minerals.

Orvega® can be used in organic farming and has the Vegan label, so you can prepare your garden with kindness, respecting nature and the principles of the circular economy.

Grow with love and excellence thanks to Orvega®.


1.70 % total NITROGEN (N) including 1.70 % non-ureic organic Mazor® (vegetable oils from medicinal plants, grape and olive pulp, COMPOSTED coffee grounds).

0.40% PHOSPHORIC ANHYDRIDE (P2O5) total of the above organic products.

1.60% POTASSIUM OXIDE (K2O) total of the above organic products.

0.20% MAGNESIUM OXIDE (MgO) total of the above organic products.

1.00 % total CaO.

C/N: 19 - DM: 80% - pH: 5.9


Dry matter: 80% - pH: 5.9

ISMO: Stable OM yield: 329 kg per tonne of product based on gross weight.

This product also contains trace elements of organic origins that cover the low needs of plants.

No pathogens, no Organic Trace Compounds (OTCs), no risk of phytotoxicity and no weed seeds.

Market gardening: 500 g to 800 g per m2 (in preparation for cultivation)

Tree planting : depending on the size of the tree, spread 3 to 5 kg around each plant (mix well with the soil and do not put in contact with the roots).

Grass seedlings: spread 500 g to 1 kg per m2

These doses are given as a guide and may vary according to soil, crop and regional practices.

Consult your technician or our agronomy department.

In 20kg bags.

This organic amendment can be used on all soils and crops. To improve soil structure and increase soil carbon content. It increases microbial richness, water retention capacity and provides mineral elements.

Apply HUMIFLOR® ORVEGA® AMENDMENT at the following rates :

  • VEGETABLE FARMING : 500 g to 800 g per m² (in preparation for cultivation).
  • TREE PLANTATION : Depending on the size of the tree, spread 3 kg to 5 kg around each foot.
  • LAWN SEEDING : Spread 500 g to 1 kg per m².

Periods of use :

All year round, preferably in Autumn or Spring before planting crops.

Product use :

  • Follow the above instructions for use.
  • Mix well with soil to avoid direct contact with roots (risk of burns).
  • Store preferably under cover.
  • This is a living product, and prolonged storage may result in the development of micro-organisms or crumbling, which in no way alters its agronomic qualities.
  • Not for human consumption.
  • Do not ingest and avoid contact with eyes or mucous membranes.
  • After use, wash with plenty of water and dry off.
  • Our products do not present any health or environmental hazard.

For further information, please contact your dealer or our Agronomy Department.