Rosemary is mostly planted in spring. Before sowing, it is necessary to germinate. Soak the seeds in warm water. After absorbing enough water, place them on a wet paper towel and cover them with plastic wrap, usually 2-3 The sky will be white. Then prepare peat soil and vermiculite to prepare potting soil, place the seeds on the soil surface without covering with soil, spray water appropriately and wait for roots to take root. After the seedlings grow to 10 cm, they need to be transplanted.

How to plant rosemary and when to plant

1. Planting time

Rosemary is usually planted in spring, when the climate is warmer , it is easier to germinate after planting. This plant is not very heat-resistant, grows slowly in summer, and seedlings are not easy to grow, so it is rarely planted at this time. The temperatures in autumn and winter are relatively low, making it difficult for seeds to take root, and seedlings are not tolerant to low temperatures.

Rosemary

2. Seed selection and germination

Select seeds with relatively plump particles and soak them in warm water for a period of time to allow them to absorb sufficient moisture. Then take it out and put it on a wet paper towel, cover it with plastic wrap, poke a few vents on it, and put it in a dark place. Spray water regularly to moisturize. Usually, after 2-3 days, the seeds will turn white and you are ready to sow.

Rosemary

3. Pot soil preparation

Suitable soil plays a great role in the rooting and germination of rosemary. Usually peat soil and Vermiculite is used to prepare potting soil, and a certain amount of organic fertilizer is added to the soil to provide nutrients for plant growth. After the soil is prepared, it needs to be placed in a sunny place to dry and disinfect it to ensure the healthy growth of the seeds.

Rosemary

4. Planting

Put rosemary seeds on the soil surface. Since they have a certain phototropism, there is no need to plant them. Cover the soil, spray water appropriately at ordinary times, keep the soil with a certain humidity, and control the temperature between 15-20℃, so that the seeds will germinate within 2-3 weeks, and wait until the seedlings grow to 10 cm tall. Colonized.