Coleus Spacecake

Coleus Spacecake thrives in bright, indirect light, ideally placed 50 cm from an east or west facing window.

Originating in the bright tropical undergrowth of Southeast Asia, Coleus Spacecake has evolved under canopy-filtered light that is intense but never direct. This background explains its tolerance for bright, indirect light. In summer, a light shade cloth protects its colorful leaves from the midday sun. In winter, move it closer to the light source to compensate for the reduced natural light.

Insufficient light is the main cause of fading colors in Coleus Spacecake: red and burgundy hues become pale, and the foliage tends to turn uniformly green. Reposition it at the first signs of losing its vibrancy.

Important tip 🌿Avoid direct sunlight, especially in summer, which causes irreversible burns to the leaves. For dimly lit interiors, ourgrow light for dimly lit indoor environmentseffectively mimics natural light without harmful UV rays, thus preserving the intensity of foliage colours.

Coleus Spacecake is moderately toxic to cats, dogs, and young children.

The plant contains diterpenoid essential oils, including forskolin, which can cause digestive irritation if ingested. These substances are present in all parts of the plant, including the leaves.

If ingested by an animal or child, symptoms may include vomiting, mild diarrhea, excessive salivation, or temporary lethargy. While the severity is generally moderate, veterinary or medical consultation is recommended as a precaution.

What precautions should be taken on a daily basis?

Place the Coleus Spacecake out of reach of pets and young children, up high or in an inaccessible room.

With a suitable location, Coleus Spacecake can absolutely coexist safely in a home with pets and children, provided these simple placement precautions are respected.

Coleus Spacecake leaves most often turn yellow due to overwatering, insufficient light, or a nutrient deficiency.

• If the leaves turn yellow and become limp, the problem usually stems from excess water causing the beginning of root rot.
• If the leaves gradually turn yellow while remaining firm and dry, the plant often lacks light or fertilizer.
• If the yellowing is accompanied by small light spots, a dull appearance or fine webbing, it may be a mite infestation, common indoors, especially in dry atmospheres.

Coleus Spacecake is particularly sensitive to lack of light: insufficient exposure not only causes the leaves to yellow, but also a progressive loss of the red and burgundy hues characteristic of the variety, a sign that the plant can no longer synthesize its pigments properly.

Important tip 🌿One or two old leaves turning yellow from time to time is perfectly normal: it is part of the plant's natural cycle.On the other hand, there is cause for concern if several leaves turn yellow rapidly, if the phenomenon spreads to young leaves, or if growth slows down significantly.

In case of a mite infestation, prioritize ourplant-friendly biological treatments, effective and safe for your home.

Coleus Spacecake is ideally repotted in the spring, between March and May, when growth resumes actively.

Repotting is necessary when:

• The roots emerge through the drainage holes.
• Growth is slowing down.
• or that the substrate compacts too quickly after watering.

As a general rule, repotting every 2 years is sufficient for an adult plant.

Coleus Spacecake is a fast-growing plant whose root system can quickly saturate a modestly sized pot: check the condition of the roots from the second year of cultivation, as a lack of space quickly hinders the development of the colorful foliage.

Choose a pot 2 to 3 cm wider than the old one, and make sure it has drainage holes. Ourtransparent pots to monitor the rootsare ideal: their transparency allows you to easily monitor root recovery and the condition of the roots after repotting, without disturbing the plant.

Prepare a well-draining and aerated substrate, specially designed for houseplants.We recommend ourComplete range of substrates for tropical plants, and more specifically ouruniversal substrate enriched with essential nutrients, perfectly suited to the needs of Coleus Spacecake.

1. Carefully remove the plant from its pot, tapping the pot if necessary to loosen the root ball without pulling on the stems.
2. Gently loosen the roots if they are very compacted, without breaking them.
3. Place a layer of substrate at the bottom of the pot, position the plant upright, then fill with substrate without burying the crown.

Important tip 🌿After repotting, water the plant to help the potting mix settle around the roots and eliminate any air pockets. Ensure that excess water can drain freely through the drainage holes.Repotting is always a source of stress for the plant: repotting every two years is sufficient to ensure healthy and balanced growth.

Coleus Spacecake should be fertilized every 2 to 3 weeks from March to October with a liquid fertilizer diluted in the watering water.

During autumn and winter, from November to February, significantly reduce or stop fertilizing. This is a period of dormancy during which the plant produces few new leaves.

Since Coleus Spacecake is a fast-growing plant with highly pigmented foliage, a regular supply of nutrients is essential to maintain the richness of the red and burgundy hues: without appropriate fertilization, the colors visibly diminish from the first weeks.

A well-balanced intake promotes:

• denser, more colorful foliage
• steady growth,
• and improved plant resistance.

👉 For best results, we recommend ourconcentrated fertilizer for houseplantsEasy to dose, with fast visible results. Practical tips are printed directly on the back of the label and on the product information sheet.

Important tip 🌿Never fertilize your Coleus Spacecake in a dry substrate: this could burn the roots.Water normally first, then apply diluted fertilizer 2 to 3 days later, when the soil is slightly moist. Excess fertilizer can cause leaf burn. Regular but moderate fertilization will keep your Coleus Spacecake vigorous and healthy 💚

Water Coleus Spacecake when the substrate has dried out completely, approximately every 7 to 10 days in summer and every 12 to 15 days in winter. Use room temperature water.

Coleus Spacecake is particularly sensitive to hard water, which can cause deposits on the leaves and disrupt nutrient absorption by the roots: opt for filtered water or water that has been left to settle for a few hours before watering.

How do I know when to water?

The finger test remains the most reliable method: insert your index finger into the substrate to a depth of 2 to 3 cm. If the substrate is dry, it's time to water. If it's still damp, wait a few more days.

Important advice:When in doubt, it's always better to wait a little longer than to overwater. Coleus Spacecake roots are fine and sensitive to excess water, which quickly leads to root rot that is difficult to treat.

Coleus Spacecake is propagated by stem cuttings in water or moist substrate, ideally in spring or early summer when the plant is actively growing.

Stem cutting method in waterSelect a healthy, vigorous stem 8 to 12 cm long, with at least 2 to 3 nodes and a few leaves at the top. Remove the lower leaves so that only the lowest nodes are submerged. Use ourStainless steel blade pruning shears for taking cuttings without damaging the plant: a clean cut below a node promotes rooting and limits the risk of infection.

1. Take the cutting just below a node with the pruning shears, cutting at an angle to maximize the contact surface.
2. Place the cutting in a container of clear water at room temperature, or directly in ourtransparent pots to monitor root developmentfilled with a slightly moist substrate.
3. Place the cutting in a bright location but out of direct sunlight, at a temperature above 18°C.

If you opt for substrate rooting, use ourversatile substrate made in FranceSlightly moistened, to receive the cutting from the first few days. Once the roots are well formed, this same substrate is perfectly suitable for the first repotting of the Coleus Spacecake.

Important tip 🌿The first roots usually appear in 10 to 15 days in water, and in 2 to 3 weeks in substrate. Change the water every 3 to 4 days to prevent fermentation. The cutting is ready to be transplanted when the roots reach 3 to 4 cm in length. Coleus Spacecake is one of the easiest plants to propagate from cuttings: success is common on the first attempt.