What are the ideal lighting conditions for Collinsia tinctoria? The ideal lighting setup ensures optimal growth by allowing partial sun exposure, meaning the plant benefits from a mix of sun and shade. This balance allows for healthy photosynthesis and prevents stress.

How can you achieve these ideal lighting conditions? To achieve these conditions, position the plant where it receives sunlight during part of the day and indirect light for the rest. This can be near a window filtered with sheer curtains for a perfect balance of light.

What are the benefits of providing the ideal lighting conditions? When Collinsia tinctoria receives ideal lighting, it exhibits vibrant growth, lush foliage, and resistance to common plant stress, ensuring healthy blooming and long-term vigor.

Sticky chinese houses (Collinsia tinctoria)

Also known as: None

Collinsia tinctoria is an annual herb that typically grows up to 60 centimeters in height. It features a robust, upright stem and has leaves that are oppositely arranged, triangular to lance-shaped, occasionally toothed, and hairy on their undersides.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Sticky chinese houses

Lifespan

Annual

Plant Type

Herb

Plant Height

30 cm to 91 cm

Spread

N/A

Leaf Color

Green

Flower Size

1 to 2 cm

Flower Color

White, lavender, purple spots

Images of Sticky chinese houses

Quickly Identify Sticky chinese houses

Collinsia tinctoria can be identified by its sticky stems, whorled flowers which are typically white to pale lavender with purple spots, and its lance-shaped leaves that may be slightly hairy.

Scientific Classification of Sticky chinese houses

Phylum

Vascular plants

Class

Dicotyledons

Order

Lamiales

Family

Plantain

Genus

Blue eyed Marys

Species

Sticky chinese houses

Planting and Growing of Sticky chinese houses

Care Difficulty

Moderate

Watering Schedule

Every 4 days

Sunlight Requirements

Partial sun

Sunshine Duration

4-8 hours

Ideal Temperature

60-70℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Leaves, Branches

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Terracotta

How to Water Sticky chinese houses?

The Collinsia tinctoria prefers a moderate watering amount. It's advisable to give it about 250 milliliters per session. This ensures the soil is adequately moist without becoming waterlogged. The top layer of soil should be dry to touch before the next watering, keeping the delicate balance between hydration and aeration. The plant should receive enough water to soak the root zone while allowing for proper drainage.

What are the symptoms of an underwatered Sticky chinese houses? ›

What should I do if my Sticky chinese houses is not getting enough water? ›

What are the symptoms of an overwatered Sticky chinese houses? ›

How to save an overwatered Sticky chinese houses? ›

What Are the Sunlight Requirements for Sticky chinese houses?

Sunlight Requirements: Partial sun

Duration of light: 4 to 6 hours

The ideal light range for Collinsia tinctoria is partial sun; it enjoys around 4 to 6 hours of sunlight. This range promotes balanced growth, vibrant leaves, and consistent blooming without exposure-induced stress.

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What Is the Ideal Temperature Range for Sticky chinese houses?

Ideal Temperature: 60 ~ 70℉

For optimal growth, Collinsia tinctoria thrives in temperatures ranging from 60°F to 70°F. This range supports healthy photosynthesis and prevents thermal stress. Aim to keep the environment consistent within this range for best results.

What Soil is Best for Sticky chinese houses?

Soil type: Loam, Sandy loam, Clay soil

Soil PH: 6.5 ~ 7.5

Collinsia tinctoria thrives in well-draining soil that prevents root rot by ensuring excess water flows away quickly. Utilizing sandy loam enhances drainage and maintains essential oxygen levels for root health, boosting the plant's vitality. Providing a nutrient-rich medium is vital for Collinsia tinctoria, ensuring robust growth and vibrant blooming. A loamy soil composition offers a balanced supply of essential nutrients, promoting lush foliage and abundant flowers. For optimal growth, Collinsia tinctoria requires a moderately fine soil texture. Loam or sandy loam, with their balanced mix of sand, silt, and clay, offers the perfect structure, facilitating root expansion and nutrient uptake.

How to Fertilize Sticky chinese houses?

Fertilizer type: Balanced

For Collinsia tinctoria, the fertilizer amount is crucial for ensuring healthy growth. Typically, using a balanced liquid fertilizer at half the recommended strength can prevent nutrient overload. Aim to apply about 50 ml of this diluted solution per plant to start with.

How to Prune Sticky chinese houses?

Pruning Time: Spring, Summer

Start by using clean, sharp scissors or pruning shears. Remove any dead or yellowing leaves at the base of the plant. Trim back overly long stems to encourage a fuller shape. Focus on cutting just above a leaf node to promote new growth and more blooms. Prune on a cloudy day to reduce stress on the plant from moisture loss. Always make clean cuts to prevent damage and disease introduction. Consider pruning in stages over a few weeks to reduce shock to the plant. More About Pruning Techniques→

How to Propagate Sticky chinese houses plant?

Propagate Time: Spring, Early spring

Begin by filling the seed tray with sterilized potting mix. Scatter the seeds evenly over the mix and lightly cover them with a thin layer of soil. Water gently and place the tray in a bright, warm area.

Keep the soil consistently moist by misting it with water. Avoid over-watering, as this can lead to fungal diseases. Covering the tray with a plastic dome can help retain humidity and warmth.

Once the seedlings have developed a few true leaves, they are ready to be transplanted. Gently remove them from the tray and plant them into individual pots or directly into the garden, ensuring they are spaced adequately.

More About Propagating Techniques→

How to Repot Sticky chinese houses plant?

Repotting frequency: Every 1-2 years

Collinsia tinctoria shows signs of needing repotting when it outgrows its current container or the soil becomes compacted. Look for roots emerging from the drainage holes and water pooling on the surface. The best time is during the growing seasons of spring or autumn, as the plant can adjust more readily to new conditions.

Select a pot that is 1-2 inches wider in diameter than the current one, ensuring it has ample drainage holes. A slightly larger pot allows the roots to expand while preventing excess moisture retention that could lead to root rot. Avoid going too large, as too much soil can hold excessive water and suffocate the roots.

Opt for a well-draining potting mix to ensure proper moisture levels. A mix containing perlite, vermiculite, or coarse sand can enhance drainage, reducing the risk of soggy soil that contributes to root decay. This type of soil allows roots to breathe and promotes healthy growth.