With Ventana Plant Science's Grow 0-1.5-4, you can rest assured you are using a product developed with the utmost precision and dedication to plant health. We have taken our decades of experience formulating nutrients for specialty crops globally to create this optimal blend. The Grow 0-1.5-4 formula promotes plant respiration, leaf and node development, and root mass growth, providing an advantageous start to your plants' life cycle.
Our product ensures a high nutrient availability for your plants, increasing the potential for better yields and oil production. This is achieved through our proprietary polyaspartate polymer amino acids, a truly revolutionary compound inspired by nature and fully bio-degradable.
Maximizing your plant's genetic potential is our goal. That's why we have designed our formula to be complete in its composition, focused on plant health, and not on maximizing the number of bottles sold to the grower.
VPS's vegetative Grow formula was designed to support the critical plant growth process of respiration, providing additional energy for root mass development, leaf formation, and stem formation.
Never combine with concentrated calcium and magnesium supplements.
Use along with VPS Support during the first 6 weeks of growth.
General Use Rate: Use in conjunction with Ventana Plant Science's Support during the first 6 weeks of growth at a rate of 10-20 mL per gallon, always dilute before mixing.
Ventana Plant Science is a new nutrient line from chemists with decades of history formulating nutrients for specialty crops around the world. The Ventana Plant Science nutrient line is designed to be complete in its composition, but not wasteful. The additives are built to be complementary and focused as opposed to maximizing the number of bottles sold to the grower.
Maximizing the genetic potential is the goal of Ventana Plant Science--no less and no more. There are no bonus points for adding extra nutrients--it just causes stress that minimizes genetic potential. Ventana Plant Science was built with the highest purity mineral compounds available on the market.
Did you know that many nutrient companies use ammonium based salts when formulating their nutrients? This is because ammonium-based nutrients are cheaper to produce. What most growers don't know is that ammonium can be taken up into the plant and then it will lose a hydrogen atom and become ammonia, which is toxic. This can build up in the plant slowly over time and minimize its genetic potential. Some companies focus on maximizing cost per gallon versus plant health. Ventana Plant Science takes no shortcuts to optimize plant health.
Chelated, fully soluble nutrients with a proprietary polyaspartate polymer amino acids. What does it all mean? It means the formulation chemists have designed a completely proprietary amino acid that no other nutrient company has ever brought to market. A truly revolutionary product derived from the shells of mollusks, inspired by nature, and fully bio-degradable.
The product is the main ingredient in the bottle VPS FlaVUH 2-0-0, a proprietary negatively-charged polymerized amino acid that adsorbs cationic (positively-charged) minerals in the soil and in the solution, and prevents their interaction with anionic (negatively-charged) minerals—which prevents their precipitation. This increases the overall nutrient availability to the plant, which increases the opportunity for yields and oil production.
Your Happy Hydro Shipping Experience
We ship fast from Buffalo, NY. Most orders land at your door in 3-5 business days. Free standard shipping on orders $49+, plain-box packaging, and real humans ready to help if anything goes sideways.
Free shipping on orders over $49
Plain-box discreet packaging
Serving growers since 2006
What to expect
When you order from Happy Hydro
Fast & Free on Orders $49+
Free standard shipping to the lower 48. Most orders ship same or next business day from our Buffalo, NY warehouse via UPS Ground or USPS Ground Advantage. Expedited options available at checkout. * Soils may incur added fees for Western US delivery * Some products ship direct from the vendor's warehouse to keep prices lower and get your order there faster
Every order ships in a plain brown box with no branding or logos. Your purchase stays 100% private. We can also ship to your local UPS Store on request.
Specs
Shipping details at a glance
Delivery time
3-5 business days
Default carrier
UPS Ground or USPS
Signature required
Orders over $500 only
Free shipping threshold
$49+ to the lower 48
International
Canada only Email help@happyhydro.com your address & a screenshot of your cart for a quote
Returns
30 days on most orders Exceptions apply — orders over $400, multi-box shipments, and some vendor items may incur return shipping charges. Full policy
Questions
Frequently asked questions
Shipping
Check the order confirmation sent to your email or phone after checkout — it includes a tracking link. If you use the Shop App, you can track your order there too.
Most orders arrive in 3-5 business days. Expedited options (2-day, overnight) are available at checkout if you need it sooner.
Signature is only required on orders over $500. For added privacy, we can ship to your local UPS Store so you pick it up on your own schedule — just ask.
We default to UPS Ground or USPS Ground Advantage. Select an expedited option at checkout and we'll use the appropriate carrier for that service.
P.O. boxes: Yes, for small and lightweight items.
International: Canada only. Email help@happyhydro.com your address and a screenshot of your cart for a shipping quote.
APO/FPO: Not currently available.
For Canadian orders, import duties and taxes are the buyer's responsibility. You'll complete payment using your tracking number at UPS.com when your package arrives.
Title and risk of loss pass to you once we hand off to the carrier, but that doesn't mean we leave you hanging. Email help@happyhydro.com and we'll work overtime to track it down and make it right.
Payment
We accept credit/debit cards, PayPal, Coinbase, and Happy Hydro gift cards. Your card is charged immediately at checkout.
Double-check your billing address and card number. For larger purchases, your bank may have flagged it — a quick call to authorize the transaction usually sorts it out.
Promotions
Enter your code in the "Promo code" box at checkout and click Apply. One code per order, but you can combine a gift card with a promo code if you have both.
Subscribe to our mailing list for exclusive discounts and early access to sales. You can sign up at the bottom of any page on our site.
Returns & Cancellations
Email help@happyhydro.com within 30 days of delivery and we'll get you a refund or replacement, your choice. Items must be in original packaging with all parts in resalable condition. Multi-light orders, grow tents, orders over $500, and multi-box shipments may incur return shipping charges. AK, HI, and international buyers are responsible for return and warranty shipping. Some vendor-specific policies may apply — check the product page for details.
Refunds are processed through Shopify within 10 business days. Most customers see the credit back in about 5 days.
Reply to your order confirmation email or email help@happyhydro.com as soon as possible. Canceled orders may incur a processing fee depending on your payment method:
Credit/debit card: 2.9%
PayPal or Venmo: 3.5%
International PayPal: 4.0%
American Express: 4.1%
Shop Pay Installments / PayTomorrow: 6.5%
Support & Policies
Call or chat with our grower support team at 716-217-0353, Monday-Friday 10 am-4 pm EST. You can also email help@happyhydro.com any time and we'll get back to you quickly.
Happy Hydro began as a pipe dream in a garage and has grown into something built almost entirely on word of mouth and repeat customers. Rather than focusing on raising margins and obsessing over profits, we've always believed that the right combination of competitive prices, superior products, and world-class customer service speaks for itself. Our philosophy will never change: when you're happy, we're happy.
Our commitment
What you can expect from Happy Hydro
Real People, Real Growers
Our grower support team isn't a call center. They know the products because they're passionate about growing. Reach us Monday-Friday, 10 am-4 pm EST at 716-217-0353 or help@happyhydro.com, before you order or after.
Hand-Picked by Growers, for Growers
Every brand we carry was chosen by our founders because it performs. We only stock premium brands we believe in, and every item is inspected before it leaves our warehouse.
Fair Prices and Free Shipping
We work hard to keep our prices as low as manufacturers allow, and we include free shipping on orders over $49 so there are no surprises at checkout. Find a lower price anywhere and we'll match it.
Authorized for Every Brand We Carry
We're an authorized dealer for every manufacturer on our site. That means you get the full manufacturer's warranty on every purchase. No grey market, no expired stock.
30-Day Returns on Most Orders
Hard to commit to a product you haven't tried. Return most items within 30 days in original condition and we'll take care of it. Read the full policy.
Secure Shopping, Private Data
Every transaction is SSL encrypted. We don't store payment information and we will never sell your data to anyone, ever.
Volume and Commercial Pricing
If you're a commercial grower or putting together a large order, reach out before you buy. We have pricing available that we can't advertise publicly. Call 716-217-0353 or email help@happyhydro.com and we'll take care of you.
Questions? We're easy to reach. Happy Hydro has been serving growers since 2006. Call or email our grower support team Monday-Friday, 10 am-4 pm EST, or email us anytime.