Professional Terra + Plus 25 L Canna

𝗧𝗘𝗥𝗥𝗔 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟 𝗣𝗟𝗨𝗦 𝟮𝟱 𝗟 𝗖𝗔𝗡𝗡𝗔

Developed by CANNA in the Netherlands, Terra Professional Plus was created to offer a professional-grade substrate for growers seeking rapid growth, strong roots, and uniform yields. Its premium formula, based on high-quality peat and selected components, provides a stable structure with an optimal balance between aeration and water retention. The PLUS version raises the bar by incorporating higher-purity raw materials and a perfectly calibrated initial nutrient charge for a vigorous start.

𝗣𝗥𝗜𝗡𝗖𝗜𝗣𝗔𝗟𝗘 𝗖𝗔𝗥𝗔𝗖𝗧𝗘𝗥Í𝗦𝗧𝗜𝗖𝗔𝗦

• Professional substrate ready to use with selected peat (Sphagnum peat) and perlite for superior oxygenation.
• Spongy and stable structure that prevents compaction and promotes white, healthy roots.
• Balanced initial nutrient load for the first weeks of cultivation.
• pH adjusted and buffered with dolomitic lime for stable and assimilable nutrition.
• Excellent drainage with high water retention capacity; lower risk of waterlogging.
• High purity raw materials, free of pathogens and heavy metals according to CANNAquality standards.
• Includes trace elements and chelates for a more efficient plant metabolism.
• Ideal for combining with CANNA Terra fertilizers (Vega and Flores) and bi-stimulant additives.
• Suitable for plants developing from cuttings/seedlings to advanced flowering, indoors and outdoors.
• Handy 25L format; easy to transport and store.

𝗠𝗧𝗢𝗗𝗢𝗦 𝗖𝗨𝗟𝗧𝗜𝗩𝗘 𝗘𝗡 𝗜𝗡𝗧𝗘𝗥𝗜𝗢𝗥 𝗬𝗘𝗫𝗧𝗘𝗥𝗜𝗢𝗥

Indoors

• Aeration and drainage: Use pots with good drainage; a thin layer of clay at the base improves water drainage.
• Watering: Moisten evenly after transplanting to 10–20% drainage. Water when the top layer feels dry to the touch; avoid overwatering.
• Irrigation pH/EC: Recommended pH 5.8–6.2 with EC adapted to the phase (starting gently after the initial load).
• Nutrition: Start light feeding 7–10 days after transplanting (sooner if plants are large/fast feeders). Adjust with Terra Vega/Flores according to the stage.
• Transplants: Do not over-compact the substrate; allow for good aeration around the root ball.

Outdoors

• Container preparation: choose textile or well-ventilated pots to enhance gas exchange.
• Seasonal watering: Increase frequency during hot weather and reduce frequency during cool/rainy periods; protect from heavy rains to prevent nutrient leaching.
• Amendments: You can mix a small amount of worm castings or mycorrhizae into the transplant to enhance the beneficial microbiota.

General advice

• Keep the substrate loose; gently break up the bag contents before filling.
• Ensure a minimum drainage of 10% with each watering to prevent salt buildup.
• Do not reuse indefinitely without renewing; recondition or compost after the cycle.

𝗣𝗥𝗢𝗣𝗜𝗘𝗗𝗔𝗗𝗘𝗦

• Fast start: Pre-fertilization and high porosity accelerate rooting and vegetative growth.
• Nutritional stability: Buffered pH promotes consistent absorption of macro and microelements.
• Safety and cleanliness: Pathogen-free raw materials and a homogeneous texture minimize root problems.
• Versatility: Optimal for flowers, aromatics, and especially high-yieldannabis , in any potting system with manual or automated irrigation.

𝗘𝗙𝗘𝗖𝗧𝗢𝗦

About the plant

• Greater root vigor, more robust stems, and healthy green leaves.
• Faster growth and smooth transitions between phases with less stress.
• Dense and homogeneous blooms thanks to the stability of the medium.

About the cultivation

• Easy handling, wide range of irrigation and nutrition, and lower incidence of common errors.

𝗙𝗜𝗖𝗛𝗔 𝗧É𝗖𝗡𝗜𝗖𝗔 𝗗𝗘 𝗧𝗘𝗥𝗥𝗔 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟 𝗣𝗟𝗨𝗦 𝟮𝟱 𝗟 𝗖𝗔𝗡𝗡𝗔

• Product type: Professional substrate for marijuana (soil/peat mix).
• Format: 25 liters.
• Approximate weight of the bag: 6.7 kg.
• Main composition: high-quality Sphagnum peat, selected white peat, perlite.
• Conditioners: dolomitic lime (Ca/Mg) to buffer pH and trace elements with chelates.
• Functional additives: traces of selected tree bark with a natural sanitizing effect.
• Pre-fertilization: initial mineral nutrient load for the first few weeks (rapid and balanced release).
• pH (adjusted): 6.0–6.3 (recommended operating range in irrigation 5.8–6.2).
• Conductivity (EC 1:1.5): approx. 1.1 mS/cm.
• Texture/structure: high porosity, excellent aeration and drainage with good moisture retention.
• Recommended use: Indoor and outdoor pot cultivation; suitable for cuttings, growth, and flowering.
• Compatibility: CANNA Terra fertilizers (Vega/Flores) and bi-stimulant and microbiological additives.
• Storage: Keep the bag closed in a cool, dry place; avoid prolonged direct sunlight.

𝗙𝗔𝗤

How is it different from “standard” Terra Professional?

• Terra Professional Plus uses higher purity raw materials and a more aerated structure, with calibrated pre-fertilization for a more powerful start.

How long does the initial nutrient load last?

• Depending on plant size and light intensity, between 1 and 2 weeks. Observe the color and vigor of the foliage and begin gradual fertilization when growth requires it.

Should I adjust the pH of my irrigation water?

• Yes. Maintaining irrigation pH between 5.8 and 6.2 optimizes nutrient availability.

Can the substrate be reused?

• It can be reused once if thick roots are removed and it is reconditioned with amendments and adequate rehydration. For optimal performance, fresh substrate is recommended with each cycle.

Is it compatible with automatic irrigation systems?

• Yes, as long as there is sufficient drainage and prolonged periods of saturation are avoided. Ideal for frequent, light watering.

Can I mix it with humus or mycorrhiza?

• Yes. A small amount of worm castings and inoculation with mycorrhizae/Trichoderma can enhance the microbiota and nutrient uptake.

Is it suitable for outdoor use in rainy climates?

• It works very well if you ensure efficient drainage and protect it from heavy rain to prevent leaching. Use pots with numerous holes or fabrics.

What fertilizers does CANNA recommend with this substrate?

• Terra Vega during growth and Terra Flores during flowering, adjusting the dosage to the plant's response and the drainage achieved with each watering.