The Runtz Auto marijuana seeds are an autoflowering strain that combines Ruderalis, Indica (50%), and Sativa (50%). With a flowering period of only 8 weeks, Runtz Auto marijuana seeds adapt well to warm climates and are known for their potent effect. They offer a yield of 450 to 550 grams per square meter indoors and 50 to 150 grams per plant outdoors. Their THC levels range from 20% to 24%, providing the perfect balance between euphoria and relaxation. Their flavor profile is a delightful combination of sweet fruits, citrus, tropical notes, and pastry hints, creating a pleasant sensory experience. Ideal for those looking to relieve anxiety, boost appetite, and enjoy cheerful and relaxed moments, Runtz Auto is perfect for a quick and rewarding grow.

Flower Appearance. The flowers of Runtz Auto are compact and dense, with a robust structure that holds their weight well. The buds are moderately sized and covered with a generous layer of resinous trichomes that give them a silky shine. The predominant colors are vibrant greens with purple and pink hues, giving them an exotic and appealing appearance. When breaking apart the buds, intense aromas of sweet fruits and citrus are released, along with tropical and pastry notes, making the smoking experience particularly enjoyable.

Plant Morphology. Runtz Auto grows as a compact and small-sized plant, reaching between 90 and 120 cm indoors and between 50 and 80 cm outdoors. Its structure is robust and well-balanced, with strong branches that support dense buds. The leaves are dark green, with a more compact and less branched growth compared to non-autoflowering varieties. Its ability to adapt to different environments and its fast growth cycle make this strain an excellent choice for small growing spaces and for those seeking a quick harvest.

Growing Tips

• Ideal Climate. Runtz Auto thrives in warm climates. Therefore, keep daytime temperatures between 20-28°C (68-82°F) to ensure optimal growth. Additionally, indoors, use a proper ventilation system to maintain a cool environment and avoid excessive heat.
• Space and Training. Due to its compact size, Runtz Auto does not require extensive training techniques. However, LST (Low Stress Training) can help maximize bud exposure to light, promoting uniform development and, as a result, a better harvest.
• Nutrition and Fertilization. During the vegetative phase, use a balanced fertilizer with NPK to promote healthy growth. When flowering begins, switch to a fertilizer with a high phosphorus and potassium content to support the development of dense and resinous buds. Adjust the doses according to the plant's response to avoid over-fertilization.
• Watering and Humidity. Runtz Auto prefers moderate watering. Allow the top layer of soil to dry out between waterings to avoid waterlogging. Maintain relative humidity between 45-55% during flowering to prevent mold issues and keep the buds healthy. Outdoors, ensure the plant has good drainage to avoid problems in humid climates.
• Pruning and Management. Light pruning and selective defoliation can be beneficial to improve air circulation and light penetration, especially in the lower parts of the plant. However, due to its fast lifecycle, perform these practices moderately to minimize stress and avoid growth delays.