2 Lb TeraVita SP-90 Humic Acid 100% Soluble Powder
|Price:||$24.95 & FREE Shipping on orders over $25. Details|
Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and .
If you're a seller, Fulfillment by Amazon can help you increase your sales. We invite you to learn more about Fulfillment by Amazon .
- Enter your model number to make sure this fits.
- 2 Pound Resealable Bag
- TeraVita SP-90 is soluble humate powder (soluble salts of humic acids) that contains a minimum of 90% humic acids by dry weight.
- TeraVita SP-90 is 100% soluble in water. This enables the product to be applied dry or in a liquid form. When adding the powder to liquid tanks, thoroughly pre-mix the powder with water in a separate container before adding it to the final liquid tank.
- Derived from oxidized lignite (Leonardite)
Frequently bought together
Customers who bought this item also bought
|Item Dimensions||6 x 1 x 8 inches|
|Manufacturer Part Number||SP-90|
|Shipping Weight||1.5 pounds|
Compare to similar items
This item 2 Lb TeraVita SP-90 Humic Acid 100% Soluble Powder
|Shipping||FREE Shipping||FREE Shipping||$5.59||FREE Shipping||$8.70||FREE Shipping|
|Sold By||Root.Naturally||Root.Naturally||GS Plant Foods||Arbalette Botanicals||GS Plant Foods||Amazon.com|
|Item Dimensions||1 x 8 x 6 in||1 x 8 x 6 in||4 x 4 x 7 in||3.5 x 5.5 x 8.5 in||4 x 4 x 10 in||1.12 x 4.25 x 5.5 in|
SP-90 is potassium humate powder that acts a natural soil and plant growth stimulant. It is a dark brown to black powder with an average 90% humic acid content. SP-90 is 99+% soluble in water. It is easily assimilated by plants and some of its main functions include improving plant immunity, improving plant metabolism, improving plant root development, improving the supply of plant nutritional elements and increasing the formation of ferments. SP-90 promotes the increased accumulation of chlorophyll, sugar, amino acids and more and improves the efficiency of nitrogen utilization, allowing for reduced fertilizer rates. One of the primary actions of SP-90 is to increase the plant’s ability to withstand the stresses of heat, drought, cold, disease, insect and other types of environmental or cultural pressures. SP-90 also increases general plant productivity, in terms of yield, as well as plant stem strength. Within the soil, SP-90 stimulates soil microorganisms, promoting Humus formation. Differences from other Humate products: - Low sodium formulation consisting primarily of Potassium Humic Acid Salts. Provides extra potassium for crop nutrition and minimizes sodium in conditions where high salt content already exists. - The presence of soluble Silicon (Si) compounds in SP-90 provides plants with the nutrition for stronger stems, making them more resistant to natural stress situations and insects.
Top Customer Reviews
The botonist’s recommended adding a humic acid solution to the soil. He showed me a $26 for a diluted liter with other ingredients. I held my breath, waited to get home and checked Amazon.
I found this 2lb Terra Vita SP-90 and the reviews hinted a mixture with Azomite. I made a 1:1 mixture in a jar of Humic Acid and Azomite. I put about 2 teaspoons in a 2-gallon watering can and watered my roses, figs, pomogrante, lavender, peppers, tomatoes, chard, peas, artichokes, romenesco brocholi, and everything else in sight. Then I forgot about it. About a week later I noticed that I had a lot of leaves on the fig trees. A lot, like about 5x as many leaves from the week before; and I’m seeing fig buds. Everything else started picking up too. Now it’s spring and I expect that plants will start perking up and growing. I realized that I had not started watering the Plumaria because it hadn’t started leaving and I thought it was dying. So I watered it with the solution 2 days ago. It is leafing too. I’m more than pleased. It all may be a coincidence but I am going to continue monthly treatments of this solution and we’ll see what happens.
The patch under the mesquite continues to be a problem but I’m seeing signs of first growth. Not a lot, but some. I’m hopeful.
I am sharing my mixture with neighbors. They are as excited as I. I am crossing my fingers. Both the TeraVita SP-90 Humic Acid and the Azomite are rated pure and good quality. I agree
UPDATE JULY 2016:
The citrus and fruit (pear and plum) grew several feet over the past 2 years, (yes feet). The grapes produced thick, large clumps of thompson and red flame grapes-- nothing like i have ever seen before. This is the 3rd bag I have bought- I am convinced that the soils are stripped of many things, one of them being humic acid and using a small amount makes a huge difference. Its amazing.