Silicon Fertilizer

Silicon Fertilizer

Silicon Fertilizer
Silicon Fertilizer
Silicon Fertilizer
Silicon Fertilizer
Silicon Fertilizer
Silicon Fertilizer
Water soluble silica fertilizer
Application: Rice, fruits, vegetables... etc.
Properties: Transparent liquid; pH value:12
Method: Foliar spray, root drench
Standard packaging: 0.5 L, 1.0 L, 20 L
Shelf life: 3 years
Customized labels, promotional items and advertising material design service available
Certification: ISO 9001, Fertilizer Certificate of Registration No. 0799022
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DIAMOND QUANTUM BIOTECH is a professional rice fertilizer supplier. Our potassium silicate fertilizer and water soluble silica fertilizer have been provided since 1973.

Silicic acid is an important nutrient element in crops. DiaAgri-SiPro have two major effects, which are preemptive bacterial block and anti-lodging functions. SiPro consists of 100% water soluble potassium silicate, it is fast acting compared to other partially soluble products. SiPro potssium silicate fertilizer have the following functions. 

#1 Preemptive bacterial block
Silicic acid can stimulate silica layer formation, which hardens the epidermal cells and thickens the leaves, which is able to effectively block pathogens outside. SiPro can effectively prevent rice blast, powdery mildew, grey mould disease, corn rust and etc. Growth of silica layer is also able to reduce the effect of pest eating, decrease pest damage.


Use of DiaAgri-SiPro in onions showed greener leaves and vibrant growth. Photosynthesis can be carried out effectively, the bulbs expand faster and bigger, increasing yield. Crops are less susceptible to diseases such as purple spot and anthracnose, which leads to yellowing, lodging and other phenomena.

#2 Anti-lodging
Silicon is an important element in the cell wall, it increases cell rigidity. Use of DiaAgri-SiPro can improve growth, strengthen rice stalk, effectively reduce lodging and can increase production by 10%.

DIAMOND QUANTUM BIOTECH is a professional rice fertilizer supplier who has been manufacturing all kinds of potassium silicate fertilizer and water soluble silica fertilizer for over 50 years.

Water-soluble potassium oxide (K2O): 8.5%
Water-soluble silicon dioxide (SiO2): 20.0%
※The undiluted solution of DiaAgri-SiPro is strongly alkaline, with a pH of 12. Be careful not to mix it with pesticides or other liquid fertilizers.

Strongly recommended for following crops:
  • Gramineae crops: rice, corn, maize, wheat, barley, sugar cane, bamboo shoots, sorghum... etc.
  • Cucurbitaceous crops: watermelon, courgette, cucumber, cantaloupe, watermelon, pumpkin, wax gourd, bitter gourd, loofah... etc.
  • Solanaceae crops: tomatoes, peppers, colored peppers, green peppers, eggplants, potatoes... etc.
  • Leafy vegetables: cabbage, lettuce, Chinese cabbage, pak choy, broccoli, spinach, mustard... etc.
  • Allium crops: shallots, garlic, onions, leeks...etc.
  • Lawn: turf in parks, golf courses... etc.


Method of application:

Apply via foliar spray or root drench, dilute 1,000-1,500 times.

  • Gramineae crops, apply from the early stage of growth to the booting period.
  • Cucurbitaceae crops, apply from the seedling stage to the flowering and fruiting stage.
  • Solanaceae crops, apply from the seedling stage to the young fruit stage.
  • Leafy vegetables, apply for all seasons.
  • Allium crops, apply for all seasons.
  • Lawn and others, adjust according to needs.
  • Precipitation is a natural phenomenon, please stir/shake well before use.
  • It is recommended to use solely. If mixed with other pesticides and fertilizers, please dilute before mixing. Do not mix with copper-containing pesticides and fertilizers.
  • If it has not been used up, please keep a little water on the liquid surface to avoid hardening. Store in a cool place, avoid high temperature and sunshine.
Support services:
  • OEM, ODM available.
  • Product labeling, outer box labeling, DM content design
  • Apply for Taiwan registration certificate, and submit fertilizer samples for inspection
  • Design of promotional materials and gifts.


Product Inquiry

We provide customized OEM and ODM solutions for agriculture liquid fertilizers and nanometer calcium carbonate. Contact us today to discuss your specific needs and discover how our innovative solutions can elevate your products and business.