How do you use granular humic acid?
This granular humic acid can be dry broadcast for turf or used when planting or amending soils.
- 1/4 – 1/2 cup per sq. ft.
- 1 – 2 lbs. per 100 sq. ft.
- Transplants: 1 – 2 tbsp per planting site.
- Containers: 1 – 2 tsp per gallon of soil.
- Planting Trees / Shrubs: 1/4 – 1/2 cup mixed with the back-fill soil.
How do you use humic acid fertilizer?
- Initially apply heavily at 1½ oz per 100 sf or 12 oz per 1000 sf. After applying give the lawn a good watering to move the Humic Acid into the root zone.
- Apply again in 3 weeks at 1 oz per 100 sf or – 6 oz per 1000 sf and water in.
- Then apply every 6 weeks at the 1 oz per 100 sf or 6 oz per 1000 sf.
When should I put humic acid on my lawn?
Apply humic acid during your lawn’s growing season, preferably in spring or fall. The ideal application is just after spreading a microbe-feeding fertilizer. Apply in the morning or evening. Afternoon applications can cause your water-based humic acid solution to evaporate before it can be absorbed by the soil.
Is too much humic acid bad for plants?
People will also ask if it’s possible to apply too much humic acid to the lawn and the answer is no. You won’t harm the lawn with too much humic acid but for sure, you will waste it.
Will humic acid burn plants?
Humic acid is not a fertilizer and will not burn, although some manufacturers will add nitrogen. Adding nitrogen is not a bad thing and will also benefit the plants. Humates work differently in the plant. Products with higher concentrations of humic acid will obtain better results.
How long does humic acid last?
1,140 to 1,235 years
Humic substances, on the other hand, are stable, long-lasting biomolecules. Components of humus have a mean residence time (based on radiocarbon dating, using extracts from non-disturbed soils) of 1,140 to 1,235 years, depending on the molecular weight of the humic acid.
Can we mix humic acid with fertilizer?
Many studies have shown that humic acid co-applied with monocalcium phosphate can increase the movement and availability of P in soil2,3. Furthermore, humic acid can enhance the efficiency of phosphate fertilizers by promoting H+ release in the rhizosphere and increasing phosphate uptake by plants4,5,6.
Is humic acid good for clay soil?
Humic acid can help improve soil texture and water retention. Applying humic acid to clay soils can help loosen them, allowing for better water and air penetration. In turn, plant roots are better able to develop and take up nutrients.
Does humic acid loosen soil?
When to apply humic acid?
Agitate the mixture before application. Use the solution within 24 hours, using your usual methods for applying fertilizer. It is best to begin application during planting or prior to germination. You can reapply humic acid liquid fertilizer once every 6 weeks or so.
What is Humate fertilizer?
Potassium humate is a highly effective organic fertilizer, because humic acid is a high active agent, can increase available potassium in soil, reduce the loss and fixation of potassium, increase crop potassium absorption and utilization,also can hold the nitrogen and slow release,unclock…
What is humic DG?
HUMIC DG. HUMIC DG is a certified organic, homogeneous dispersing granule (DG) that combines pure, dry humate and humic acid precursor. Humic DG provides all the proven benefits of humic and fulvic acids in an easy-to-use product.