Rose nutrition: Bio Alg
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Shipping Information |
Bare root roses s shipping from November | Potted roses delivered within 3–5 business days
- In stock, immediately available
- Backordered, shipping soon
Bio Alg – natural nutrition for healthy and strong roses
Give your Belle Epoque roses and other garden plants a powerful boost with Bio Alg, a 100% organic fertilizer based on seaweed extract. This natural nutrition stimulates root development, improves soil structure, and increases the resistance of roses to diseases, pests, and stress factors such as drought or shade.
Why choose Bio Alg?
- Stronger soil and roots – promotes the absorption of nutrients and water, ideal for climbing roses and shrub roses.
- Natural growth stimulant – supports rich flowering and more intense colors in yellow, red, purple, and orange roses.
- Organic and sustainable – certified product, free from synthetic additives.
- Stress Reduction – helps plants recover from temperature fluctuations or nutrient deficiencies.
Application in the rose garden
Bio Alg is suitable for all kinds of roses, from classic English roses like the David Austin roses to special varieties such as Ingrid Bergman or Golden Celebration. Use the product as:
- Basic fertilization when planting roses.
- Support in borders or cutting gardens for healthy, long-lasting bloom.
- Extra care for climbing roses at fences or pergolas.
Usage tips
- In the growing season (spring-summer): give 1–2 ml per liter of water, 1 to 3 times per week.
- During the blooming phase: gradually increase to 4 ml per liter of water for full and strong flowers.
- Foliar application: can also be used as a leaf spray for quick absorption.
With Bio Alg you restore the natural balance in your garden. Order easily online through our nursery in Aalsmeer and experience the difference: healthy, strong roses that bloom beautifully season after season.
Roses in Pots
A potted rose is a rose plant that has been pre-grown in a pot and comes with a well-developed root system. These roses are ready to be planted directly into the garden or a larger container — no need to wait for new root growth. This makes potted roses ideal for planting throughout the year, especially from May to October.
Bare Root Roses
Bare root roses are rose plants supplied without soil or pots. These roses are in their dormant stage and can be planted directly into the ground. The best time to plant bare root roses is in autumn or early spring, when the soil is still moist and temperatures are mild.
At Belle Epoque, we supply bare root roses from November to April. Thanks to their strong root systems and the right planting conditions, these roses quickly grow into healthy, vigorous shrubs or climbing roses with abundant blooms.
Products are shipped weekly on Mondays & Shipped directly from the nursery on Wednesday. By delivering only twice a week, we reduce logistical emissions and optimize our processes. This benefits both the quality of our products and the climate.