Skip to content

Free shipping on all orders

Healthy soil. Stronger plants.

Frost Killed Crop Grass Mix 1kg

Green Manure Mix for Winter Cover Crop – Soil Improvement (1 kg for 250 m²)

Regular price 46,99 €
Sale price 46,99 € Regular price

FREE SHIPPING

Free shipping on all orders

EXPERT ADVICE

Professional growing advice

TRUSTED PERFORMANCE

Trusted by professionals & gardeners

Deep Soil Improvement and Rich Yield of Organic Matter

The Vorstdood Green Manure Mix delivers visible results in the field: vigorous growth with a high yield of organic material, lasting deep into autumn. Thanks to the high share of Japanese oat, you benefit from rapid establishment, dense crop cover, and abundant humus supply. This not only improves soil structure but also the soil’s ability to retain water and absorb nutrients efficiently. The result is a fertile, airy soil ready for the next growing season with maximum yield.

Automatic Die-Off and Effortless Incorporation

The plants in this frost-sensitive green manure mix naturally die off at the first real frost, so no heavy mechanical work is needed to incorporate the mix. This saves time and costs, making this mix ideal for systems with minimal or no-till soil cultivation. Meanwhile, deep-rooting species such as phacelia, niger seed, and sunflower ensure intensive rooting of the soil, counteracting compaction and loosening deeper layers. The result: a vital, well-rooted soil with more biodiversity, a more active soil life, and stronger crops in the following season.

Composition

  • Japanese oat: Avena strigosa (16%)
  • Buckwheat: Fagopyrum esculentum (6%)
  • False flax: Camelina sativa (2%)
  • Niger: Guizotia abyssinica (1%)
  • Phacelia: Phacelia tanacetifolia (3%)
  • Alexandrian clover: Trifolium alexandrinum (6%)
  • Tall sunflower: Helianthus annuus (1%)
  • Winter rye: Secale cereale (26%)
  • Vetches: Vicia spp. (26%)
  • Oil flax: Linum usitatissimum (13%)

NAK-Certified Mixture

Vorstdood Green Manure Mix is carefully composed and carries NAK certification. This guarantees the quality. To ensure the maximum number of seeds germinate, Organifer sets high standards for germination power and especially purity. We guarantee the best starting material.

Properties

✔ Rich production of organic matter deep into autumn – visibly improves soil fertility
✔ Frost-sensitive green manure that dies off naturally – ideal for no-till soil cultivation
✔ Deep-rooting species such as Japanese oat and niger seed loosen compacted soil layers
✔ Stimulates soil life with diverse plant families – promotes biodiversity and soil health
✔ Reduces weed pressure through rapid ground cover and vigorous crop growth
✔ Saves time and costs: no heavy work needed after frost die-off
✔ Increases water infiltration and retention – essential for drought-prone soils
✔ Perfect green manure for organic farming and regenerative agriculture
✔ Improved soil structure and aeration for optimal root development
✔ Quick visible results thanks to high germination power and strong growth
✔ Limits nitrogen leaching and retains nutrients in the soil
✔ Suitable as a catch or follow crop – efficient use of fallow fields

Rapid Germination and Successful Establishment

This ultimate mix guarantees rapid germination and successful establishment on all soil types.

With improved drainage and strengthened soil structure, crops will thrive. These benefits lead to a more fertile and productive soil, resulting in better crop yields.

Dosage

4 - 4.5 g/m²
40 - 45 kg/ha

Application

- Sowing period: June to October
- Suitable for all soil types

Sowing Instructions

1. Soil preparation: cultivate the soil to a depth of about 30 cm. Remove weeds and level the soil to a good seedbed.
2. Sow the edges: first sow the outer edges of the field broadly.
3. Sowing pattern: sow once lengthwise and once widthwise across the field.
4. Lightly rake: lightly rake the seeds into the soil to a depth of about 0.5 cm.
5. Firm the soil: walk or roll over the sown area to ensure perfect contact between soil and seed.
6. Watering: if no rain falls within 48 hours, water gently and keep soil moisture up in the following weeks for best results.

*if not sown mechanically

Before

After

Stronger Growth.
Greener Results.
Naturally.

Lush green lawns and vibrant gardens start with stronger plant growth. Healthier soil delivers fuller foliage, deeper colour and long lasting vitality. The result is a safer, more balanced environment where plants thrive and green spaces reach their full potential.

Client Reviews

Load video:
soil health strong roots lush

Why choose Organifer?

Soil-first performance

Healthier soil for stronger, greener growth

For every garden

Perfect for lawns, vegetables, flowers, pots and trees.

Trusted by professionals

Consistent results season after season.

Shop now