Royal Gold® Potting & Propagation Mix 0.5-0.05-0.1 — 1.5 cu ft Bag

Refined Peat-Free Propagation & Container Mix with Optimised Perlite for Precision Root Development

Key Features & Benefits

• Peat-Free, Fine-Textured Formula: Reformulated from the classic Royal Gold Basement Mix, this product removes coarser particles such as coco chips and lava rock and uses a proprietary perlite blend to create a smooth, lightweight medium ideal for small propagation cells and tender root systems at all stages of development.
• Proprietary Perlite Blend for Superior Aeration: Carefully selected perlite formulation maximises air-filled porosity throughout the container volume, ensuring oxygen-rich conditions at the root zone during the critical early stages of seed germination and cutting establishment.
• Excellent Balance of Air and Water Retention: Designed to retain sufficient moisture for consistent root zone hydration while maintaining adequate drainage and aeration to prevent anaerobic conditions and overwatering in small containers and propagation trays.
• Light Amendment (0.5-0.05-0.1 NPK): Low but well-rounded initial nutrient charge supports seedling and cutting establishment without overwhelming tender new roots, while leaving ample room for grower-applied nutrient programs as the crop develops.
• Broad Crop Compatibility: Suitable for seeds, cuttings, transplants, container potted crops, and houseplants — adaptable to indoor, greenhouse, and outdoor environments with consistent performance across a wide range of ornamental and edible crop species.
• 1.5 cu ft Bag: Standard bag size makes it easy to manage precise fill volumes for propagation trays, small to mid-size containers, and production workflows at any scale.

Who Should Use This

Royal Gold® Potting & Propagation Mix is designed for growers, cloners, and propagators who demand a finely textured, high-porosity substrate for starting seeds, rooting cuttings, and transplanting into small to mid-size containers. It is especially well-suited for operations requiring consistent, repeatable propagation results in tray inserts, small plug cells, and the earliest stages of indoor and greenhouse crop production.

Compatibility

Compatible with most liquid, organic, and hydroponic nutrient programs. The fine, perlite-optimised texture works well in propagation trays, plug inserts, small containers, nursery pots, and fabric containers. Suitable for seed starting, clone rooting, and full crop cycles in small to mid-size containers across indoor, greenhouse, and outdoor growing environments. The light amendment level is flexible across organic and synthetic fertiliser approaches.

Frequently Asked Questions

How does Royal Gold® Potting & Propagation Mix differ from Planting Mix?

Potting & Propagation Mix is refined to a finer, peat-free texture by removing larger particles like coco chips and lava rock, and uses a proprietary perlite blend for maximum porosity — ideal for propagation cells and small containers. Planting Mix has a coarser, soil-like structure with aged forest materials as a key component and no perlite, making it better suited for raised beds, in-ground planting, and larger containers where a denser root zone medium is preferred.

Is this product suitable for hydroponics?

Royal Gold® Potting & Propagation Mix is primarily a container growing medium rather than a true soilless hydroponic substrate. It can be used in semi-hydroponic or media-based systems where a finely textured, well-draining organic medium is acceptable. Growers running fully recirculating hydroponic systems may prefer a coco or rockwool substrate for tighter EC and nutrient delivery control.

Can this mix be used for houseplants and ornamentals?

Yes. The balanced air-to-water ratio, fine texture, and light amendment make Potting & Propagation Mix an excellent choice for houseplants, tropical ornamentals, flowering plants, and a wide range of containerised decorative crops. The proprietary perlite blend helps prevent compaction and overwatering in indoor container environments over time.

What are the ingredients and guaranteed analysis for this product?

Ingredients: Coco Fiber, Aged Forest Products, Perlite, Worm Castings, Fish Bone Meal, Feather Meal, Fish Meal, Gypsum, Potassium Magnesium Sulfate, Bone Meal, Wollastonite, Crustacean Meal, Kelp Meal, Sulfate of Potash, Basalt, Alfalfa Meal. Guaranteed Analysis: N 0.5%, P 0.05%, K 0.1%.

How does this mix relate to the original Royal Gold® Basement Mix?

Potting & Propagation Mix is a refined evolution of Royal Gold’s classic Basement Mix, retaining the core peat-free organic formulation while improving it for propagation and container use by removing coarser materials and introducing a finer, optimised perlite blend. It preserves the quality Basement Mix users have relied on while delivering better performance in small containers and propagation applications.