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Description
plant science fertilizer Ventana Plant ScienceVentana Plant Science Commercial Calcium Nitrate provides more calcium and nitrate by weight than most other dry calcium nitrate products available. Calcium is essential for plant cell wall and membrane construction and plays a crucial role in ion exchange and signaling pathways for many plant metabolic processes. Nitrates serve as the building blocks for amino acids and proteins necessary for plant tissue synthesis. Key Features: High Purity and
Ventana Plant Science Commercial Calcium Nitrate provides more calcium and nitrate by weight than most other dry calcium nitrate products available. Calcium is essential for plant cell wall and membrane construction and plays a crucial role in ion exchange and signaling pathways for many plant metabolic processes. Nitrates serve as the building blocks for amino acids and proteins necessary for plant tissue synthesis.
Key Features:
- High Purity and Solubility: VPS Commercial Calcium Nitrate comes in highly soluble prill form, quickly and completely dissolving into stock solutions. This ensures no precipitated solids at the bottom of your stock tanks, unlike other prilled base nutrients.
- Enhanced Nutrient Delivery: Contains a higher ratio of calcium to nitrogen than other calcium nitrate products, providing more calcium and nitrate by weight. This increased purity reduces cost and the amount of nutrients used.
- Essential for Plant Health: Calcium is vital for building cell walls and membranes, and acts as an ion exchange and signaling pathway for plant cell metabolic processes, such as plant immunity signaling and secondary messenger ion in nutrient availability signaling.
- Flexible Application: Suitable for delivering calcium throughout the entire crop’s growing cycle, it is highly soluble and easily goes into solution regardless of the water temperature.
Benefits:
- Supports Cell Wall and Membrane Construction: Essential for the development of strong cell walls and membranes, contributing to overall plant health and structural integrity.
- Promotes Metabolic Processes: Acts as an ion exchange and signaling pathway, aiding in crucial plant metabolic processes, including plant immunity signaling.
- Reduces Nutrient Costs: The high purity and solubility of VPS Commercial Calcium Nitrate reduce the cost and quantity of nutrients required, making it an economical choice for growers.
- No Negative Interactions: Contains no other ionic salts, eliminating the risk of negative interactions or precipitate formation in stock tanks. Stable up-to-stock solution rates of 1:200.
General Use Guide:
Created by reacting calcium oxide with nitric acid and a very small amount of ammonia, VPS Commercial Calcium Nitrate is a high-purity calcium nitrate. It can be used to deliver calcium throughout the entire crop’s growing cycle, ensuring plants receive consistent nutrition for optimal growth.
Application:
- Suitable for use in soil, soilless media, deep-water culture (DWC) systems, nutrient film technique (NFT) systems, and other traditional or hydroponic growing systems.
- For fertigation systems, ensure calcium-based fertilizers have their own respective tanks, or apply separately after the application of other nutrients.
About Ventana Plant Science:
Ventana Plant Science is dedicated to delivering advanced nutrient solutions designed for specialty crops. Our products are crafted with precision to ensure complete nutrient availability and support plant health without unnecessary additives. Experience the benefits of our high-quality, efficient nutrient delivery with Ventana Plant Science Commercial Calcium Nitrate.
Downloadable PDFs:
VPS Commercial Line Feeding Chart
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Best addition to our coffee bar
Color: Black
BEST milk frother we've owned. It is on the larger size but worth it. I love that there are multiple temperature settings. It is easy to use and figure out. The frother spins inside of the stainless steel cup and is magnetically attached inside so it does not come off easily. We use agave for sweetener and being able to throw the cup into the dishwasher to clean off residue has been the biggest plus of this frother. Highly recommend. Worth the cost.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Cute, functional, works great!
I LOVE this thing!! It froths the half and half for my coffee and cream for my tea so beautifully. It's fast, and easy to use and clean. Really adds to my morning routine to be able to choose a temperature and froth level to my coffee creamer. The color is so pretty and both it and the style fit right in with my kitchen decor. I've been using it for several months and haven't had any issues to far. Great item! I was afraid it would just be more clutter and gadgets I didn't need taking up counter space, but it fits right in next to my coffee maker, and I truly do use it every morning. It makes my coffee even more enjoyable, believe it or not. Love it!!
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Reviewed in the United States on April 10, 2026
★★★★★ 4
Solid purchase
Color: White, Color: White
I have used it often, basically daily. I love how it has a magnet stirrer and therefore is quiet. I like the stainless steel aspect. It does heat up well. It can store two regular mugs of beverage or maybe 3-4 mugs of froth. It is lightweight but doesn’t feel cheaply made- good enough quality. The froth is great- I have no complaints. I had to learn the hard way that non-homogenized milk gets grainy- weird and icky.
I wish it was a little more frothy on the matcha side of things but I still use it.
Also, I wish for things like hot chocolate that it got hotter. It goes to 160 on the machine but it doesn’t feel that hot when you drink it. I haven’t measured the temperature of the drink yet but it isn’t hot hot.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
It delivered on more levels than I imagined or expected
Color: White
EDIT: I've used this frother pretty much daily, sometimes more than daily, since ordering it, and it has performed very well.
I make turmeric/ginger/pepper milk most nights. The way this frother performs for that use astounded me. I bought it for coffee/cocoa/mushroom drinks, then while waiting for it to arrive realized it might work with the "golden milk."
First, the little frother uses a closely/precisely applied heat drawing 550w. The thick steel pot nestles down into the heating base, and the cover fits nice and snugly. So I'm not heating an entire thick saucepan perched atop an entire stove burner (1,000-1,500 w), with all the escaped heat that involves.
Second, I'm not standing there with thermometer in hand, diving into the open pan of heating milk to find that perfect sweet spot around 150-155...while constantly stirring and making sure not to let it boil over.
Because, third, the little frother takes care of that part, with the thermostat auto shut off.
Fourth, it whisks the powders smoothly in. Manufacturer suggests starting the whisk movement in the milk, then adding the powders. They did collect a bit in the low vortex around the stem of the little assembly that holds the various whisk/stir/froth blades, but I just stuck a spoon handle in there carefully, and it redistributed easily around the magnetic-driven stirring assembly.
And finally, omigosh, the lovely velvety texture!
Since these spices express best with extended warming, I'm making one batch, heated and frothed to 160F, then follow that with just milk frothed to 140. While the second batch is running (there's a cool down pause in the process, hastened by rinsing the pot exterior in cold water and of course drying it before putting it on the base), the first batch is steeping the spices...so the combined result is perfect.
EDIT: It did its job much faster than I expected (minutes). So I tested it as promised on my "solar generator" backup unit. My thought was that this would make my usual most efficient option for heating milk in those conditions the second most efficient: open saucepan atop a multi-watt-level portable induction cookplace on the 600w setting. And with much less cleanup at a time when water is scarce (electric well pump). We had a power outage here last week. Yep, the 550w frother ran on a Jackery 2000 for the few minutes it took to heat/froth milk--no trouble whatever and hardly put a dent in the charge. WOW. (Technically speaking it could run continuously, continuously heating, for over 3 1/2 hours on a full 2000 kWh charge.)
EDIT: This isn't a reduction in stars, just an observation. The frother "tree" assembly that does the business of stirring/whisking/frothing--I thought to order a spare in the event of damage to the original. They are very hard to find online. Maestri House lists the replacement part as "out of stock." Also out of stock, replacement pot and lid. This might be a concern to some considering the tool. But it seems to be well made and I hope gives long service.
EDIT: As of May 2026 the little frother is still working exceptionally well on a nearly daily basis. I purchased it in October of 2025, so that shouldn't be a surprise...but just sayin'. :^>
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Reviewed in the United States on October 27, 2025
★★★★★ 5
This is the one to get
Color: Black
I find having separate controls for temperature and foam density is critical and this model nails it. The "newer model" listed in the product description eliminates the separate controls and does not function as well. This frother also has nice features such as the ability to produce cold foam and easy cleaning. It is also extremely quiet. I've tried several mid-range electric frothers and this is the best.
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Reviewed in the United States on May 11, 2026
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