Protects your plants against multiple forms of stress.
200 ml / 10 L
€25.00 incl. VAT€25.00/L
For lawns in heavy useMix100 ml in 10 L
Elixir
Silicium Elixir
armour for your grass.
Makes the plant more drought-resistant and stronger.
- Ortho-silicic acid, 850 mg/kg silicon
- Stronger cell walls
- For lawns that get walked on a lot
- 100 ml in 10 litres of water for 200 m²
- More stress tolerance in drought, salinity and heat
- In summer, not above 25 °C
€25.00per 1 litre bottle€25.00/L
1 bottle treats 2,000 m².How much do I need?
Price incl. VAT, excluding shipping costs.
- DeliveryShipped within 1 to 2 working days after payment, delivery takes up to 7 days
- Free shippingBelgium from €85, NL, LU and FR from €125
- 14 days to change your mindLegal right of withdrawal
- Secure paymentBancontact, KBC/CBC, Belfius, credit card, Apple Pay, iDEAL | Wero
- Belgian companyAlammax BV · Knokke-Heist
Combine with these elixirs
Elixirs that go well with Silicium Elixir.
Thickens up young grass or fresh turf, so the lawn closes a lot faster.
200 ml / 10 L
Promotes root growth and general plant health. A basic must for liquid feeding.
200 ml / 10 L
€23.00 incl. VAT€23.00/L
Mix 100 ml in 10 L of water.
100 mlof product in 10 litres of water, in a backpack or pressure sprayer.
200 m²with 10 litres of spray mix; one bottle treats 2,000 m².
4 hno rain or irrigation after spraying.
How much do I need?
Product needed50 ml
Water in the sprayer5 L
Bottles of 1 L1 bottle
50 ml: 1 bottle.
Mix 100 ml into 10 litres of water for 200 m².
Why exactly this composition.
Biostimulant according to the label.
Silicium Elixir contains silicon in the form of ortho-silicic acid (Si(OH)₄). Silicon helps strengthen the cell walls: the lawn gets firmer and more resistant to mechanical damage such as foot traffic, wind and heavy rain. Silicon also raises stress tolerance to drought, salinity and heat, because it can optimise the plant’s water balance. Do not spray above 25 °C.
- 850 mg/kg Si
Ortho-silicic acid Si(OH)₄
Total silicon. Density 1.006 kg/dm³ at 25 °C.
- Composition
- Si(OH)₄ · 850 mg/kg Si
- Dosage
- 100 ml / 10 L
- Coverage
- 2,000 m² per litre
- When
- May – August
- Tank-mix
- With other Fertilize-it products, after a short test
- Rain window
- No rain or irrigation for 4 hours after spraying.
- Temperature
- Do not use above 25 °C.
- Pack
- 1 litre bottle
Spray now, plan the rest of the year.
Where Silicium Elixir fits in the year, next to the other products of the lawn calendar.
Spring
Spring Pro
- When
- March – April
- Dose
- 25–35 g/m²
March–April, from 6 °C soil temperature. Spring Basic follows 3 weeks later.
View productSummerThis product
Silicium Elixir
- When
- May – August
- Dose
- 100 ml / 10 L
Summer, May to August. Not above 25 °C.
How to use itAutumn
Autumn Pro
- When
- September – October
- Dose
- 25–35 g/m²
From the end of August, every 4 weeks until December.
View productWinter
Wintermagic Elixir
- When
- November – February
- Dose
- 200 ml / 10 L
November to February, every 2 to 3 weeks. Not on wet grass and not during frost.
View productHow to use Silicium Elixir
When Summer, May to August. Not above 25 °C.
Combine Can be combined with other Fertilize-it products after a short test. Exception: Colour Elixir is always used on its own.
Instructions for use
Mix
Mix 100 ml into 10 litres of water for 200 m², in a backpack or pressure sprayer.
Spray on dry grass
Spray evenly on dry grass, not above 25 °C.
Keep dry for 4 hours
After spraying, no rain or irrigation for 4 hours.
Rain window
No rain or irrigation for 4 hours after spraying.
Temperature
Do not use above 25 °C.
Please note
Do not spray above 25 °C.
Please note
Spray in fine droplets on dry grass.
Please note
For use on lawns only.
Storage
Keeps 24 months in a dry place at room temperature, out of direct sunlight (between 0 and 35 °C).
Precise dosages and tank-mix.
Liquid elixirs are mixed with water in a backpack or pressure sprayer.
Base dosage
Silicium Elixir (this product)100 ml / 10 L
Water per 100 m²5 L
1 litre bottle2,000 m² per litre
Tank-mix rules
- Can be combined with other Fertilize-it products after a short test.
- Exception: Colour Elixir is always used on its own.
- Spray on dry grass; after that, no rain or irrigation for 4 hours.
- Do not use above 25 °C.
What early customers say.
Reviews from customers who bought Silicium Elixir.
Be the first to review Silicium Elixir.
Only customers who bought Silicium Elixir from us can write a review. We read every review before it is published.
Answers before the first spray.
Mix 100 ml into 10 litres of water for 200 m²; 1 litre treats 2,000 m². Spray it on dry grass; after that, no rain for 4 hours.
Yes, after a short test it can be combined with other Fertilize-it products. Only Colour Elixir is always used on its own.
Manufacturer and product information
- Manufacturer
- Alammax BV (Fertilize-it)
Westkapellestraat 370a, 8300 Knokke-Heist, Belgium
info@fertilize-it.be - Product
- Silicium Elixir · 1 litre bottle · ELX-SIL-1L
- Batch number
- On the pack.
Legal guarantee
You have the legal guarantee of conformity: 2 years from delivery in Belgium, France and Luxembourg, and under Dutch law in the Netherlands.
Not sure what your lawn needs?
Have your soil analysed or answer a few short questions. Both end with a plan for your lawn.
AI-generated illustration€129
Start with a soil analysis
A soil analysis shows what your lawn is missing. With the results we draw up a plan: which products, how much and when.
More about the soil analysisUp to 8 questions
Take the lawn quiz
Answer up to 8 short questions and get a plan with the right products and amounts for your lawn area.
- Season
- Goals
- Lawn issues
- Lawn size
Often bought together.
Products that go well with Silicium Elixir.
BestsellerSeason: Summer
Summer Pro
Pro line · Granular
NPK 18-5-510 kg
The ultimate feed for lawn enthusiasts, from April to August. For closely mown lawns.
€43.00 incl. VAT€4.30/kg
Season: Mar – Oct
Shield Elixir
Elixir line · Liquid
NPK 3-2-71 L
Protects your plants against multiple forms of stress.
€25.00 incl. VAT€25.00/L
Season: Summer
Summer Basic
Basic line · Granular
NPK 16-5-1610 kg
The second basic feed of the year, with another healthy dose of nitrogen (N) and potassium (K) to make the grass stronger.
€33.00 incl. VAT€3.30/kg
Soil analysis
A lab test of your soil, with a plan: which products, how much and when.
- Measures
- 20 parameters
- Results
- 14 working days
- Lab
- Fertilab
€129.00/ analysis incl. VAT