How to Grow Nemophila from Seed

Nemophila is such a perfect option to use for rock gardens or at the front of gardens because it can reach from 15 to 30 cm in height. This kind of plant bloom from the middle of summer until the first frost of winter. The flowers are cup shaped with white petals and blue veins and spots.

How do you grow the nemophila?

The seeds of any variation of nemophila should be sown at the beginning of spring before the last frost. Once you have sown them, you will need to cover the seeds soil. They are so good I either partially shaded or the ones with full sun. They have a preference for a light soil, that is cool and moist and has pH 5 to 8.


For your information, any kind of nemophila will not grow well in humid conditions. If you have a plant to grow this plant for the first time, please do it indoors first and then begin about 7 weeks in advance.

Apparently, the seeds should be sown in peat pots and it will take about two or three weeks to germinate at 12 degree Celsius. Once everything is ready, it is the time for you to transplant nemophila about 10 to 20 cm for the small species or 30 to 40 cm for the large ones apart.

Once the nemophila plants have been established, they are easy to look after. In order to keep the soil moist, they must be watered frequently. Apart from that, it is also important to keep the soil and roots of the plant cool by supplying mulch.

Tips for growing nemophila (nemophila menziesii)

  • The perfect way to start growing nemophila is to start from a seed. This plant is the one that grows the best in places that have warmer temperatures, so you are not recommended to try to plant the seeds until the temperature gets about 68 degree Fahrenheit.
  • Damaging the roots of the adult version of nemophila can distress the roots of the plant. For those who are transplanting an adult plant, do not forget to take additional care of the roots. There are a lot of cases where transplanting nemophila can cause it to die. However, in case you end up losing your plant, fortunately, it can be grown back from a seed in no time.
  • Nemophila is attracts to sunlight, but it is not good for leaves, so partial sun is the best one to make sure that the plant is healthy so that it can grow well. If you have a limited sunlight, you can try a place that has a lot of afternoon shade. For your information, afternoon is the time when the sun is in the hottest condition and the leaves of the plant can become burnt.
  • Nemophila tends to grow in enriched soil that is made from a mix of compost and sandy soil. There will be no issues growing in most kinds of soil, but they have to get the soil with good drainage so that the water will not be held at the roots.
  • Fertilizer is not that important to improve the growth of this plant, but you might need it to help the plant to grow more.
  • For those who plant nemophila for the first time, do not forget that the plant is watered quite a bit. Aside from that, you will also need to make sure that you add the water to the container or garden gently so that the seeds that you are trying to grow do not wash away.
  • There is no need for you to get a lot of water to grow nemophila. In fact, they can grow well in a place where droughts are common. Before giving the plant additional water, remember that the top of the soil is dry to touch. However, keep in mind that it is not cactus plant so it still needs water before soil is totally dry because the lack of water could slow down the growth of the plant or in worst case, kill it.
  • Take note that a seed that you are trying to grow should be planted in the ground 1/16th of an inch below the surface of soil. The plant should grow in approximately 7 to 10 days as long as it gets enough cool air, water, and sun.
  • For anyone who is looking for a thicker spread of nemophila, you are able to pinch the tips of the plant. When the blooming period starts, it is time for you to cut off the heads of the plant, dry them out in a brown paper bag, and you will have a great bit of seeds that you can plant next spring.
  • Aphids can damage everything. In this case, you will have to make sure that the little insects are not bothering your plants. The garden hose can be used to remedy the situation. In addition, you are also able to add a soapy mixture if the water alone does not enough to fix everything.

Tips for growing nemophila (nemophila maculata)

Nemophila maculata

Nemophila maculata grows well in all growing zones and you need sow the seeds in situ. This variation loves full sun (cooler places) and partial shaded areas of the garden (afternoon shade for best results) that have a moist, well drained and fertile loam. Actually, nemophila maculata is easy to care. The only weakness is that they can be susceptible to aphids. Bees and butterflies love them. Basically, you will need to pay extra attention to protect them from these animals. In case you need some helps, you do not hesitate to ask someone who you think they know well about it. When getting rid of bees, butterflies or some other ones, do not forget to not harm your plants. That’s why getting tips and tricks from the experts is recommended so you will know what’s best for your plants.

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