Skip to main content

MyFloralVault

Cannabaceae · Care Guide USDA 9-11

Maui True Blood

Cannabis

Maui True Blood cannabis is a unique strain known for its vibrant flavors and effects. Originating from the tropical climate of Hawaii, it thrives in warm conditions and is favored by growers for its moderate growth rate and resilience. This strain is popular among enthusiasts for its aromatic qualities and potential medicinal benefits.

IntermediateCannabis thrives in full sun, requiring at least 12-18 hours of light daily during the vegetative stage and 12 hours during floweringWater cannabis plants when the top 1-2 inches of soil feel dryModerate growthCannabis plants can reach 3-6 feet tall and 2-4 feet wide, depending on the strain and growing conditions.
Care

Everything it needs

9 essentials at a glance

Watering

Water cannabis plants when the top 1-2 inches of soil feel dry.

Typically, this means watering every 2-3 days during the vegetative stage and less frequently during flowering. Use enough water to saturate the root zone but avoid waterlogging. Signs of over-watering include yellowing leaves and root rot, while under-watering can cause drooping and crispy leaf edges.

Light

Cannabis thrives in full sun, requiring at least 12-18 hours of light daily during the vegetative stage and 12 hours during flowering.

Ideal placement is in a south-facing location with good air circulation. It can tolerate some shade but will yield less if not given adequate light.

Soil

Cannabis prefers well-draining soil with a pH range of 6.0 to 7.0.

A mix of organic compost, perlite, and peat moss is recommended for optimal drainage and nutrient retention. Ensure the pot has drainage holes to prevent water accumulation.

Humidity

Ideal humidity levels for cannabis are around 40-60% during the vegetative stage and 40-50% during flowering.

To increase humidity, use a humidifier or mist the plants lightly. Decrease humidity by improving ventilation and using a dehumidifier. Signs of humidity stress include wilting or browning leaf tips.

Temperature

Cannabis prefers a temperature range of 70-85°F (21-29°C) during the day and slightly cooler at night.

It is hardy in USDA zones 9-11. Protect plants from extreme cold (below 50°F/10°C) and excessive heat (above 90°F/32°C) to prevent stress.

Fertilizing

Use a balanced fertilizer with an NPK ratio of 10-10-10 during the vegetative stage and a bloom fertilizer with a ratio of 5-10-10 during flowering.

Fertilize every 2-4 weeks, adjusting based on plant response. Signs of nutrient deficiency include yellowing leaves (nitrogen), purple stems (phosphorus), and leaf curling (potassium).

Pruning

Prune cannabis plants during the vegetative stage to promote bushier growth and improve light penetration.

Use clean, sharp scissors to remove lower branches and leaves. Deadheading is not necessary, but removing dead or yellowing leaves helps improve air circulation.

Repotting

Repot cannabis when roots begin to show through the drainage holes or when growth slows.

Choose a pot 1-2 inches larger in diameter. Carefully remove the plant from its current pot, gently loosen the roots, and place it in the new pot with fresh soil. Water thoroughly after repotting.

Propagation

Cannabis can be propagated through seeds or cuttings.

For cuttings, take a 4-6 inch stem from a healthy plant, remove lower leaves, and place it in a moist growing medium. Keep it in a warm, humid environment until roots develop, usually within 1-2 weeks. Seeds should be germinated in a damp paper towel until sprouted before planting.

Troubleshoot

When it's unhappy

Yellow leaves

Why it happens

This can be caused by nutrient deficiencies, over-watering, or poor light conditions.

How to fix it

Assess watering habits and ensure proper drainage. Check for nutrient deficiencies and adjust fertilization accordingly.

Root rot

Why it happens

Over-watering or poor drainage can lead to root rot.

How to fix it

Allow the soil to dry out and improve drainage. If severe, consider repotting into fresh soil.

Browning leaf tips

Why it happens

This may indicate nutrient burn or low humidity.

How to fix it

Reduce fertilizer application and increase humidity levels around the plant.

Pest infestations (e.g., spider mites, aphids)

Why it happens

Pests can thrive in warm, dry conditions.

How to fix it

Inspect plants regularly and use insecticidal soap or neem oil to treat infestations.

Stunted growth

Why it happens

This can result from poor soil quality, inadequate light, or nutrient deficiencies.

How to fix it

Ensure the plant receives adequate light and nutrients, and consider repotting into a richer soil mix.

Seasonal

Care through the year

Spring

In spring, ensure cannabis plants receive plenty of light as they begin to grow. Monitor for pests and adjust watering as temperatures rise.

Summer

During summer, provide adequate water and nutrients as plants grow rapidly. Consider using shade cloth if temperatures exceed 90°F (32°C).

Fall

In fall, monitor for signs of maturity and prepare for harvest. Reduce watering as plants begin to flower and focus on nutrient balance.

Winter

In winter, if growing indoors, maintain a stable temperature and humidity. Reduce watering frequency and ensure adequate light to prevent stretching.

Toxicity & Safety

Cannabis is generally non-toxic to pets and children, but ingestion can lead to lethargy and gastrointestinal upset. The leaves and flowers are the most commonly ingested parts.

FAQ

Good to know

Why are my cannabis leaves turning yellow?

Yellowing leaves can indicate nutrient deficiencies, over-watering, or insufficient light. Check your watering schedule and ensure the plant is receiving adequate nutrients.

How often should I water my cannabis plants?

Water cannabis plants when the top 1-2 inches of soil feel dry, typically every 2-3 days. Adjust frequency based on environmental conditions and plant size.

What is the best light for growing cannabis?

Cannabis thrives under full-spectrum LED or HID lights, requiring 12-18 hours of light daily during growth. Ensure proper light intensity for optimal growth.

How do I know when to harvest my cannabis?

Harvest when the trichomes are mostly cloudy with some amber. This indicates peak potency. Monitor the buds for signs of maturity, such as swelling and a change in color.

Can I grow cannabis indoors?

Yes, cannabis can be successfully grown indoors with proper lighting, ventilation, and humidity control. Ensure adequate space and light for healthy growth.

What temperature is best for cannabis growth?

Cannabis prefers daytime temperatures between 70-85°F (21-29°C) and slightly cooler at night. Avoid extreme temperatures to prevent stress.

Pairings

Grows well with

Track this plant in your garden.

Set care reminders, log growth, and join a community of plant lovers.