Is Hyacinth Poisonous? Comparison of Soil Culture and Hydroponic Growing Methods

The delicate and fragrant hyacinth is a favorite of many flower lovers, but for many growing beginners, there are also some concerns, such as Is hyacinth poisonous? Will it cause harm to the body? And which growing method is better, soil culture or hydroponics?

1. Is hyacinth poisonous?

1. The fragrance of hyacinth is non-toxic

If judged solely by the fragrance of the hyacinth, it is non-toxic, but because the scent is quite strong, it is not very suitable for people who have respiratory diseases, asthma, or are easily allergic to pollen to smell the fragrance of hyacinth. In addition, pregnant women in the sensitive period and infants and young children had best also stay away from hyacinths.

Smelling the fragrance of hyacinth for a long time can easily cause insomnia and dizziness. Therefore, when growing hyacinths, do not place them in the bedroom or study; it is best to place them on a relatively ventilated balcony or in the living room.

2. The whole hyacinth plant is poisonous

Although the fragrance of the hyacinth is not toxic, the plant body itself is indeed toxic, especially the bulb, which is the most toxic. Therefore, accidental ingestion must be avoided. A small amount of accidental ingestion generally causes symptoms such as dizziness and acute gastroenteritis. If the intake is too large, there is a risk of paralysis.

This is because hyacinths contain a large amount of alkaloids. Therefore, if you accidentally touch the sap of the bulb, stems, or leaves while growing hyacinths, be sure to wash your hands clean with soapy water. If there are children in the home, place hyacinths somewhere children cannot reach.

2. Which growing method is better for hyacinth, soil culture or hydroponics?

Hyacinths can be grown both in soil and hydroponically, so which growing method is better, soil culture or hydroponics? Actually, this still depends on personal preference.

1. Hydroponics is more eco-friendly

Hydroponics is currently the most popular growing method, as it is not only eco-friendly but also relatively easy to carry out. Generally, you just need to change the water in time, about once every 7 days. However, if you want the hyacinth plant to grow larger, you can add a little nutrient solution each time you change the water.

When changing the water, it is best to first let freshly drawn tap water sit for about 2 hours before carrying out the related steps. The water level should be kept about 1 cm from the root disc.

2. Soil culture is easier to manage

Hyacinths grown in soil are relatively easier to manage, as there is no need to change the water; generally, you just need to let the plant get some sun occasionally. Moreover, hyacinths grown in soil can bloom for many consecutive years.

However, there are also points to note when growing hyacinths in soil:

(1) Planting time

The best planting time for soil-grown hyacinths is from the first ten days to the middle ten days of October to early November each year. At this time, it is most favorable for the root development of hyacinths.

(2) Winter warmth

When it becomes very cold in winter, good cold protection and warmth measures should be taken. A layer of plastic film can be covered over the ground or the potted plant to protect the bulb and roots from freezing damage, and it can also prevent hyacinths from developing the phenomenon of flower stalk abortion.

Warm reminder: Whether hydroponic or soil-grown, the selection of the bulb is very important. Choose bulbs whose outer skin has no mechanical wounds and which are plump and heavy; only then will the flowers bloom more fully and beautifully.