Anzuchttopf für Bewurzelung / Zwiebelpflanztopf

Thriving Plant Guarantee (or refund + replacement plant).

At Green and White Plants, your experience doesn’t end at delivery. We want your plant to thrive at home — that’s exactly what this guarantee is for.

If, despite following our recommendations, your plant undergoes an irreversible loss of overall vitality, we will guide you to stabilize and recover it. And if we still can’t save it, our guarantee applies:
✅ Refund of your substrate order
✅ Replacement plant (up to €100 per order as a store credit, usable on one or multiple plants)

Guarantee conditions

• Report any issue within 30 days of delivery by email to contact@greenandwhiteplants.com.
• Use the mix exactly as received: do not blend it with other soils and keep it as-is, without additions.
• Your purchase was made directly on our website: greenandwhiteplants.com.
• You are using the correct substrate for the plant, as indicated on our product pages.

Still unsure? Read what our customers say on our website: See reviews.

Our Root Starter is assembled and quality-checked in France.

Each kit is built to provide a clean, stable, ultra-humid environment—ideal for waking up bulbs and seeds safely.

What is the Root Starter?

The Root Starter is a transparent pot designed to create a microclimate of over 90% humidity, while keeping the bulb out of direct water contact.

What’s inside:
• 1 transparent pot
• horticultural biochar (activated charcoal)
• 1 protective grid
• labels to identify the bulbs/seeds inside

How to use it (simple & highly effective):
1) Place your bulb (or seeds) on the grid.
2) Fill with water right up to the grid level so the biochar becomes fully hydrated.
3) Important: the bulb should never sit in direct contact with water.

Why it works:
Biochar helps reduce—often prevent—rot by keeping the environment more stable and “clean.” The pot’s structure maintains very high humidity, ideal to restart cellular activity without drowning the bulb.

Optimal temperature: 25–30°C
In this range, dormancy breaks more easily: abscisic acid (ABA) (the hormone that maintains dormancy and makes growth “risky”/limited) decreases, encouraging cytokinin activation—hormones linked to cellular wake-up and renewed growth.