CSN 生根财富混合介质 2.5 升 - 中等粒度

Akadama is important because it helps create a root zone that holds moisture evenly while still staying airy, which supports strong fine-root growth and more stable nutrient uptake; it’s unique because it provides both water-holding and nutrient-buffering benefits in a granular structure, unlike many similar aggregates that are mostly inert.

Charcoal can support better growth by improving root-zone airflow and smoothing moisture and nutrient swings, which helps roots stay active and efficient. It’s unique because it doesn’t feed the plant directly; instead, it buffers the environment around the roots so nutrients and water are used more steadily.

Maifan Stone is a porous mineral growing-medium component used for cacti, succulents, bonsai and other container plants. It helps improve drainage, root-zone aeration and growing-medium structure while providing moderate moisture retention and naturally occurring minerals. It can be blended into potting mixes or used as a decorative top dressing.

Hyuga Stone creates long-lasting air pockets that help roots breathe after watering, which supports steadier water and nutrient uptake. It’s unique because it stays lightweight and structurally open while still holding a thin film of moisture on its porous surface, helping avoid both soggy root zones and harsh wet-to-dry swings.

Green zeolite acts like a mineral nutrient buffer by holding and exchanging positively charged nutrients such as ammonium and potassium, which helps reduce leaching and smooth out feeding swings. It’s important because it supports more consistent nutrient availability over time, and it’s unique because it stores nutrients through cation exchange rather than simply adding nutrients or only changing water-holding like many other amendments.

Lava rock improves root-zone airflow and long-term structure, helping roots access oxygen while moisture drains in a more controlled way. It’s unique because it stays hard and stable instead of breaking down, so the drainage and aeration benefits remain consistent over time compared with amendments that mainly hold water or collapse as the mix settles.

It mainly builds structure that keeps air moving through the root zone after watering, which protects roots and stabilizes growth. It’s unique because it’s a living organic structure material that can slowly change over time and influence moisture timing and nitrogen availability, unlike sponge-like water holders or fully inert aeration materials.

Pumice is often better when you want long-lasting aeration without the amendment floating and shifting, because it tends to stay mixed through the pot and keeps stable pore space over time. Its unique value is improving root oxygen while still holding a thin moisture film, which makes it different from many other “lightening” ingredients that either drain too fast or move around in the container.