Buxus Sempervirens Seeds, Evergreen Boxwood, Bonsai

Sowing **Buxus** (boxwood), an evergreen shrub often used for hedges, borders, and topiary, requires patience as the seeds take time to germinate. Here is a step-by-step guide to successfully sowing boxwood seeds:

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### Materials needed:
- **Buxus** seeds.
- Well-drained substrate (mixture of seedling compost and sand or perlite).
- Seedling pots or trays.
- Spray bottle or watering can with low flow.
- Stratification tray or refrigerator.
- Mini greenhouse or transparent plastic bag (optional).

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### Steps for sowing:

#### 1. **Seed harvest and preparation**:
- Seeds are usually harvested in the fall when the seed capsules turn brown and split open.
- Clean the seeds carefully to remove any plant residue.

#### 2. **Cold stratification**:
- Boxwood seeds require a period of cold to break their dormancy.
- Place the seeds in a mixture of moist sand or vermiculite in an airtight plastic bag.
- Place the bag in the refrigerator at a temperature of **2 to 5°C** for **2 to 3 months**.
- Check regularly that the substrate remains slightly damp.

#### 3. **Preparation of the seed substrate**:
- Mix seed starting soil with an equal part of sand or perlite to improve drainage.
- Fill the pots or seed trays with this mixture.

#### 4. **Sowing the seeds**:
- Sow the seeds at a depth of **5 mm to 1 cm**.
- Cover them lightly with a thin layer of sieved substrate.
- Press gently to secure the seeds.

#### 5. **Watering**:
- Lightly moisten the substrate with a spray bottle or a low-flow watering can.
- Maintain constant humidity, but avoid soaking the substrate.

#### 6. **Germination conditions**:
- Place the pots in a bright place but away from direct sunlight.
- The ideal temperature for germination is **15 to 20 °C**.
- Cover the pots with a transparent plastic bag or a mini greenhouse to retain humidity and heat. Ventilate regularly to avoid mold.

#### 7. **Germination**:
- Germination of **Buxus** seeds is slow and irregular. It can take **1 to 6 months**, or even longer.

#### 8. **Replanting**:
- When the seedlings reach about **5 cm** in height and develop several leaves, transplant them into individual pots.
- Use a similar substrate and continue to grow them in a bright but protected place.

#### 9. **Final planting**:
- Transplant the young plants into their final location after **1 to 2 years**, when they are sufficiently robust.
- Choose a well-drained, sunny or partially shaded location.

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### Additional tips:
- **Exposure**: Boxwood prefers sunny to partially shaded exposure.
- **Soil**: It adapts to a wide range of soils, but prefers well-drained, humus-rich soils.
- **Watering**: Water regularly during the growth phase, but allow the substrate to dry out slightly between waterings.
- **Hardiness**: Very hardy, it tolerates low winter temperatures (down to **-20°C**).
- **Maintenance**: Prune regularly to maintain a compact shape and encourage dense growth.

With these steps you will be able to grow **Buxus**, a versatile shrub that will add structure and elegance to your garden. 🌿