Cassia spectabilis Care and Grow Comprehensive Guide

Senna spectabilis (DC.) H. S. Irwin & Barneby
Family Name: Fabaceae (Leguminosae)
Synonyms: Cassia spectabilis
Common Name: American Cassia, Popcorn Tree, Weeping Cassia, Drooping Cassia, Popcorn Bush, Golden Wonder Tree, Spectacular Cassia, Yellow Cassia

Scientific name of Cassia spectabilis

Cassia spectabilis
The original habitat of the ornamental tree Cassia spectabilis

Trop America.

Cassia spectabilisCassia spectabilis

The growth rate of Cassia spectabilis, commonly known as the showy senna or yellow shower tree, can vary depending on various factors such as soil conditions, climate, and care. On average, it has a moderate growth rate, typically reaching a height of 6-10 feet in around 2-3 years.

Lifespan: average lifespan of Cassia spectabilis, commonly known as the Showy Senna or Pink Shower Tree, is generally around 15 to 25 years. However, with proper care and growing conditions, some individuals may live even longer.

Cassia spectabilis, commonly known as the Pink Shower Tree, has an extensive root system. Its roots spread wide and deep into the soil, allowing the tree to access water and nutrients efficiently. This robust root system provides stability and support for the tree

Botanical description of Cassia spectabilis

Cassia spactaples, is an evergreen tree. It is tent-shaped, reaching a height of 10-18 metres. The young branches are wild and composed of 8-15 pairs of leaflets.

The leaf is lanceolate, about 7-8 cm long, and has a plush texture at the bottom.

The flowers are found in racemic inflorescences that reach a length of 60 cm and carry bright yellow flowers. The fruits are cylindrical in shape and reach a length of 20-30 cm and are unopened.
The process of propagating ornamental trees Cassia spactaples:

Trees are propagation by planting. Seeds that are planted in a good planting environment in planting pits or planting boxes. They should be cared for until the true leaves appear, where the plants are separated into larger pots or planting bags, provided that they are taken care of in terms of appropriate irrigation and fertilization until they are planted in the ground. Sustainable.

The process of watering Cassia spectabilis

Watering of trees must be taken care of without drowning or dehydration, as trees are watering when the soil dries, and the irrigation process depends on the nature of the soil and environmental conditions in the area.

The process of fertilizing Cassia spectabilis

The trees are fertilized using a neutral mineral (chemical) fertilizer, NPK 19:19:19, of the major fertilizer element, nitrogen – phosphorus – potassium, at a rate of 400 g/tree aged 4-5 years.

The process of adding mineral fertilizer should be done in two equal batches, the first batch being added during the month of March and the second batch being added during the month of August.

Trees must also be fertilized using well-decomposed organic fertilizer during the winter service in December at a rate of 3-4 kg + 200 g of 15% mono-superphosphate fertilizer/tree 4-6 years old.

Fertilizing Cassia spectabilis using environmentally friendly biofertiliser:

The trees are fertilized using environmentally friendly biological fertilizer, instead of using mineral (chemical) fertilizer that is harmful to the environment.
The most important biofertilizers used are the following:

1- Using humic acid, which helps the soil retain irrigation water instead of losing it through leaching. Especially in sandy lands and light yellow lands.

Humic acid also helps plants absorb microelements present in the soil, such as magnesium and calcium, as well as iron, zinc, manganese, and the rest of the other microelements present in the soil.
2- Use bacteria that fix atmospheric nitrogen, such as Azotobacter bacteria.

3- Using the Trichoderma fungus, which helps plants absorb rock phosphate present in the soil.

4- Use a water infusion of compost, known as compost tea.

Suitable soil for planting ornamental trees Cassia spactaples:

Trees are planted in fertile, well-drained, well-ventilated soil that is also free of harmful salts.

Trees must also be planted in soil that is neutral in acidity and alkalinity in order for them to grow well.

Light requirements for Cassia spectabilis trees:

It is important to plant trees in sunny, well-lit places so that they grow well.

The process of pruning and pruning trees Cassia spactaples:

Attention must be paid to the process of pruning and pruning trees, as dry, broken and deformed branches are removed, and branches infected with insect pests and fungal diseases are also removed, so that the trees grow well.
Planting ornamental trees Cassia spectabilis in home gardens:

Trees are planted in home gardens, as they are beautiful trees and have abundant shade. They are planted on both sides of the garden or next to fences to define the garden.

Uses of Cassia spectabilis trees:

1- Trees are planted in gardens and public parks as ornamental trees.

2- Trees are planted in home gardens, as they are among the most beautiful ornamental trees.

3- Trees are planted on both sides of public roads to provide shade for people passing by.