How to Grow Ranunculus ternatus (Cat's Claw Buttercup) and How It Differs from Orthosiphon aristatus (Cat's Whiskers)

Ranunculus ternatus, also known as Sansan Cao, gets its name because its root tubers look like cat's claws. It has high medicinal value and can be used to treat diseases such as lymphatic tuberculosis and pulmonary tuberculosis. So how do you grow Ranunculus ternatus well? What is the difference between it and Orthosiphon aristatus?

1. Introduction to Ranunculus ternatus:

1. What does Ranunculus ternatus look like?

Ranunculus ternatus is an annual herbaceous plant in the Ranunculaceae family, genus Ranunculus. It grows many small ovoid or spindle-shaped fleshy roots that resemble cat's claws, which is why it is called cat's claw buttercup. Its stems spread outward in all directions and have many branches, and each branch bears broadly ovate to round-reniform leaves with serrated edges. In March it produces small yellow flowers, and from April to July it bears nearly spherical fruits.

2. What effects and benefits does Ranunculus ternatus have?

Ranunculus ternatus has anti-cancer, anti-inflammatory and antibacterial effects and can boost immunity. Regular consumption can effectively treat various inflammations, inhibit the growth of bacteria such as tuberculosis bacteria, and enhance the body's resistance.

2. How do you grow Ranunculus ternatus well?

1. Choosing and preparing the site: what kind of land is suitable for planting?

Ranunculus ternatus is suitable for growing in environments with loose, fertile soil, good drainage, sufficient sunlight and unpolluted water sources. Therefore, when choosing a site, try to select uncontaminated sandy loam for planting; for example, sunny mountain land and flat land can both be used. After choosing the site, deep-plow the soil, apply an appropriate amount of organic compost, and finally level it for planting.

2. Sowing and raising seedlings: how do you sow?

(1) Propagation methods: Ranunculus ternatus can be propagated by seed sowing, stem propagation and division. Among these, seed sowing is the most common and also the simplest method.

(2) Sowing time: spring or autumn.

(3) Sowing method: evenly scatter the seeds on the seedling bed at a plant spacing of 15cm and a row spacing of 15cm, then scatter a thin layer of soil, water lightly, and wait for the seedlings to emerge.

3. Field management techniques: how do you manage it?

(1) Water requirements: Ranunculus ternatus does not have high water requirements. Generally, a soil moisture level of about 60% is sufficient, and watering about once a week is enough. In hot weather, the frequency of watering can be appropriately increased, and during the plum rain season, good drainage measures are all that is needed.

(2) Fertilizer requirements: in the later stages of growth, Ranunculus ternatus should be fertilized about three times; generally, applying some manure and urine water, phosphate fertilizer and potassium fertilizer is sufficient.

(3) Cultivation and weeding: during the growth period of Ranunculus ternatus, remove weeds in the field promptly and loosen the soil shallowly and appropriately to promote the growth of the tubers.

(4) Pest and disease control: during the growth period of Ranunculus ternatus, diseases and pests such as damping-off disease, southern blight and powdery mildew are prone to occur, so preventive measures should be taken in advance. For those already affected by pests or diseases, methyl thiophanate wettable powder and triadimefon can be sprayed for control.

3. What is the difference between Ranunculus ternatus and Orthosiphon aristatus?

Difference 1, different family and genus: Ranunculus ternatus is an annual herbaceous plant in the order Ranunculales, family Ranunculaceae, tribe Ranunculeae, genus Ranunculus; Orthosiphon aristatus is a perennial herbaceous plant in the order Lamiales, family Lamiaceae, subfamily Nepetoideae, tribe Ocimeae, genus Orthosiphon.

Difference 2, different height: Ranunculus ternatus grows about 5-20cm tall; Orthosiphon aristatus grows about 1-1.5 m tall.

Difference 3, different leaves: Ranunculus ternatus has very small leaves. The leaves growing from the stem have no petioles and are broadly ovate to round-reniform overall, 5-40mm long and 4-25mm wide; Orthosiphon aristatus leaves are slightly larger and are rhombic-ovate overall, about 1.2-5.5cm long and about 0.8-3.5cm wide, with many relatively sparse rounded teeth along the edges.

Difference 4, different fruits: the fruit of Ranunculus ternatus is spherical, about 6mm in diameter, and usually forms from April to July; the fruit of Orthosiphon aristatus is ovate, about 2mm long and about 1.6mm wide, and usually forms from May to November.

The above is a detailed introduction to the cultivation techniques for Ranunculus ternatus and the differences between it and Orthosiphon aristatus. We hope it is helpful to everyone.