How to Grow Lupins from Seed
Are you interested in growing lupines during the summer? If so, you might also have discerned how it is fun and challenging to growing these plants. Many gardeners love growing lupins because of its wide variety of colours. Nevertheless, the task of growing lupins from seeds is not easy. If you want to have these perennials in your garden, here’s how to grow lupins straight from seed.
Choose the right planting site. Lupin seeds can thrive in moist conditions with adequate drainage. If you plan to plant it in average soils, keep in mind that lupine seeds need full sunlight. These perennials also grow with long roots, thus there is a need for you to loosen the soil up from twelve to twenty inches depth. One important reminder, lupine seeds won’t not survive in clay, but will thrive in well drained soil.
Keep your lupin seeds in resealable plastic bag. After bagging the seed, put it inside your refrigerator for one week. What is the reason? Lupins grow much better if they are subjected to cold conditions. It’s a big mistake to expose the seeds to warm conditions prior to planting them out in the garden.
Remove the coating from the seeds. You can use a nail file to scratch the coatings. After removing the coating, the next thing that you have to do is to soak the seeds in warm water for 3 hours minimum or even overnight. Just like what you do with other seeds for your garden, those that sink are now ready for gardening. What will you do to seeds that float? Scratch the coatings again until such time that they sink to the bottom.
Cultivate the soil. For a rule of a thumb, the depth should be twelve to twenty inches. You can use a shovel to dig the soil. To grow lupin seeds, you should ideally have quite dry, sandy soil. These short lived perennial do not thrive in heavy and damp conditions. In order to prevent the plants from withering during drought, you should break the topsoil using the rake smooth and shovel. This is to provide additional support to the taproot of the plants.
Place the seeds on to the top of the soil. You should be careful when it comes to spacing. It is advisable to have space the seeds with twelve inches apart. After lying the seeds to the soil, cover them with soil. Sprinkle water on the area. If you want to get the most out of your lupine seeds, you have to responsible in maintaining the moist of the soil. Nitrogen also helps in the growth of the plants. Yu can use manure as fertilizers. This will help in the germination process. You have to wait for fifteen to seventy five days before the lupin will sprout.
Growing lupines is indeed a fun and fulfilling experience for gardeners especially if it is done properly. Though these plants are short lived perennials, watching them sprout to your garden is a beautiful experience. In this way, you have to make sure that the time and effort you exert to grow lupins is not worthless in the end.
Lupin Growing Tips
- Only harvest seeds from established plants as they diminish, not at their height of bloom.
- Keep your soil well drained.
- Don’t worry too much about your soil. Lupins create their own nitrogen underground.
- Be careful not to water excessively.
- Divide up plants in spring time, NEVER autumn.
- Start seeds in the greenhouse in loamy compost before potting up once leaves form.