Composition: 1 bag of 9 to 10 kilograms of light (floating) stone, molten rock, fertilizer
 
Characteristics: Inorganic culture medium. Almost sterile. Stable structure. Will not produce any precipitation, no need to refill. It provides excellent cushioning. The culture medium contains excess fertilizer and can prevent the loss of fertilizer. Ensure the stability of the PH value. This can ensure that plants grow stronger. 
 
Remember: if you choose this product instead of soil as a culture medium, make sure that every watering is from top to culture medium. 
 
Advantages: 
1. It has good air permeability. Even if you water it every day, it will not be waterlogged. 
2. It has better water holding capacity. 
3. It will not break down and become broken, overcome the shortcomings of Akadama
4. NO breed mosquitoes, NO any insect weed seeds 
5. Add imported long-acting controlled-release fertilizer 
6. The bulk density is appropriate, and it will not be blown away by the wind, also not as heavy as Stone 
7, ph is slightly acidic, EC value is low 8, can be used as bottom stone, or can be used as garden cover, potted cover, beautiful
 
size:
3-5mm
 
Notice: 
****the plant with stone is only for showing the paving stone, not for sale**** 
Please read the questions and answers for this listing. 

***Pick up from Massey. 
***Buyer must make an appointment with us before coming. 

************ 
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虹彩石，实际上就是各种有色的颗粒土组合在一起。
虹彩石不仅是一种结构稳定的培养基，而且是当不能使用有机土壤作为培养基质时的最佳选择。它蕴含植物所需的营养，维持pH值，并且能储藏自身体积40%的水分同时提供最佳的空气流动孔隙。
 
       1、有很好的透气性，即使你天天浇水也不会涝。
　　2、有较好的持水力。
　　3、不会分解，变碎，克服了赤玉土的缺点。
　　4、不滋生蚊虫，无任何病虫杂草种子。
　　5、加入了进口长效控释肥。
　　6、容重合适，既不会被风吹跑，也不会像石头那么重。
　　7、pH为微酸性，EC值低。（EC值是用来测量溶液中可溶性盐浓度的，也可以用来测量液体肥料或种植介质中的可溶性离子浓度。高浓度的可溶性盐类会使植物受到损伤或造成植株根系的死亡。）
　　8、可作底石，或者可作园林覆盖物，盆栽覆盖物，美观。
 
尺寸：
3-5mm
1L, 5L, 12L