Grow a successful vegetable garden with Marcel le Jardinier®

The sunny days are back, the daylight stretches longer—and with them comes the irresistible urge to get your hands in the soil ! For all gardening enthusiasts, whether beginners or seasoned green thumbs, now is the perfect time to prepare your vegetable garden. And for bountiful, flavorful harvests, a little help goes a long way… Who better to lend a hand than Marcel le Jardinier® ?

A range designed for everyday gardeners

Inspired by Germiflor’s agricultural expertise, the Marcel le Jardinier® range is crafted for all passionate gardeners—those tending plants on a sunny balcony, in a country garden, or on a shared plot. Behind this authentic, down-to-earth brand lies unique know-how in natural fertilization, cultivated with care since 1885.

The range includes five complementary fertilisers designed to support every stage of garden life: restoring soil health, nourishing plants, encouraging blooming, and supporting fruit production. Each product contains Mazor®, our premium plant-based compost created using our patented Cronops® process. This innovation stimulates microbial life, enhances water retention, and naturally combats certain soil-borne pathogens.

Marcel Potager : your natural ally for flavourful vegetables

The star of the season is Marcel Potager, our organo-mineral fertiliser specially formulated for vegetable gardens. It combines carefully selected natural ingredients with essential mineral elements to meet the specific needs of your fruits and vegetables.

Easy to use, Marcel Potager works gently yet effectively: it stimulates root growth, strengthens plants, improves drought resistance, and promotes abundant, colorful, tasty, and long-lasting harvests. With Marcel, your tomatoes are more flavourful, your zucchinis firmer, and your lettuces stay crisp longer after harvest!

Marcel’s tips for a thriving vegetable garden

At Germiflor, we love to share our knowledge, so Marcel naturally has a few tips to help you get your season off to a great start:

• Prepare your soil by aerating it with a garden fork and removing weeds.
• Mix in Marcel Potager before planting, following the recommended dosage.
• Water regularly, especially after applying the fertiliser, to activate nutrient release.
• Use companion planting wisely: basil near tomatoes, marigolds to ward off pests…
• And above all… enjoy watching what you’ve sown come to life!

Certified, committed, and accessible

All Marcel le Jardinier® products are approved for use in Organic Farming (EU regulation 2018/848), certified Qualité France and USDA Organic. Two products in the range also carry the Vegan® label, for a gardening approach that respects all living things.

Fertilisers are available in 20 kg bags (and soon in handy buckets). Order online now for fast home delivery throughout mainland France, and use the code “MARCEL5” for 5% off your first order !

And if you're in the Mazamet area, drop by our Germiflor factory store and enjoy direct pricing.

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Trust Marcel to nourish your garden naturally. With him, the return of spring means generous harvests and deep respect for the earth.

Marcel le Jardinier® – Cultivating crops and love that never stops.