SKU: 12764467855
natural mineral fertilizers micro nutrient mix

natural mineral fertilizers micro nutrient mix Ocean Solution 2-0-3 Organic Fertilizer for Microgreens

Sale price$19.04 Regular price$21.15
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

natural mineral fertilizers micro nutrient mix Ocean Solution 2-0-3 Organic Fertilizer for MicrogreensOcean Solution 2 0 3 Organic Liquid Fertilizer OMRI Listed Hydroponics & Soil Great for Microgreens One of our go to fertilizers for growing microgreens. Ocean Solution 2 0 3 consistently delivers stronger growth compared to many other nutrients we've tested specifically for microgreens, and it's OMRI listed for organic production. What It Is Ocean Solution 2 0 3 is a liquid organic fertilizer made from OS PURE, with naturally sourced, OMRI listed

Ocean Solution 2-0-3 Organic Liquid Fertilizer

OMRI-Listed • Hydroponics & Soil • Great for Microgreens

One of our go-to fertilizers for growing microgreens. Ocean Solution 2-0-3 consistently delivers stronger growth compared to many other nutrients we've tested specifically for microgreens, and it's OMRI-listed for organic production.

What It Is

Ocean Solution 2-0-3 is a liquid organic fertilizer made from OS PURE, with naturally sourced, OMRI-listed nitrogen and potassium added. The formulation helps plants readily absorb both macro and micronutrients, supporting steady growth, overall plant health, and efficient nutrient uptake.

Why It Works for Microgreens

Performs exceptionally in hydroponics: While effective in soil, this fertilizer really shines in hydroponic systems. It mixes cleanly without clogging systems or leaving stains—critical for trays, reservoirs, and recirculating setups.

Clean formula: No sediment buildup, no staining on silicone grow mediums or trays, no clogged mesh. Just clean, consistent feeding.

Easy to dial in: Simple mixing ratios that work reliably. Once you find your preferred strength, results stay consistent crop after crop.

OMRI-listed: Certified for organic production, meeting strict standards for organic growing operations.

How to Use

For Mature Plants & Garden Use:

  1. Shake or stir well before use
  2. Mix 1 oz per 1 gallon of water
  3. Apply to roots or foliage
  4. Reapply every 7–10 days

For Microgreens (Our Method):

  1. Start with a food-grade bucket
  2. Fill with water
  3. Add 0.5 oz per 1 gallon of water (lighter rate for microgreens)
  4. Mix well
  5. pH balance to 5.5–6.0 range
  6. Use for bottom-watering trays after germination

Note: The microgreen rate is half the standard rate. Microgreens need less nutrition than mature plants and perform best with lighter feeding.

When to Use

Hydroponic microgreens: Mix nutrient solution and use for bottom-watering after germination is complete

Soil-based microgreens: Mix and apply as needed if growing in low-nutrient mediums

Garden plants: Standard 1 oz per gallon rate, applied every 7–10 days

Recirculating systems: Clean formula won't clog pumps or leave residue

Why Growers Choose This Fertilizer

  • OMRI-listed for organic production
  • Supports vigorous, healthy microgreen growth
  • Works in soil, coco coir, and hydroponic systems
  • No clogging, staining, or sediment issues
  • Simple mixing ratios
  • Consistent, reliable results

Perfect For

  • Hydroponic microgreen growers using reusable grow mediums
  • Kratky system growers needing clean-mixing nutrients
  • Organic certification requirements
  • Growers wanting reliable, tested formulations
  • Anyone tired of nutrients that clog or stain equipment

Learn More

Need help with mixing ratios or nutrient management?

Product Specifications

  • NPK Ratio: 2-0-3
  • Certification: OMRI-listed for organic production
  • Base: OS PURE with naturally sourced nitrogen and potassium
  • Form: Liquid concentrate
  • Typical Microgreen Rate: 0.5 oz per gallon
  • Garden/Mature Plant Rate: 1 oz per gallon
  • Application Frequency: Every 7–10 days (mature plants)

Storage & Handling

  • Shake or stir well before each use
  • Store in cool, dry place
  • Keep container sealed when not in use
  • Follow label instructions for proper handling

Important Notes

  • This listing is for fertilizer only
  • Does not include trays, grow mediums, seeds, or pH testing equipment
  • Microgreens require pH balancing (5.5–6.0 range) for best results
  • Use food-grade buckets when mixing nutrient solutions
  • This is a non-returnable item.

Clean, reliable, OMRI-listed nutrition for hydroponic and soil-grown microgreens. 🌱

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 12764467855

Discover Niche Categories That Outsell natural mineral fertilizers micro nutrient mix

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 907 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rene
Omaha, US
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
N
Verified Purchase
Nick
Belleville, US
★★★★★ 5
Amazing - Stop Scrolling and Buy This Pillow
Size: Queen (Pack of 1), Color: White
I have been an Amazon customer ever since the very beginning, and this is my first review. Not because I haven’t purchased tons of amazing things (and a few bad ones), just never felt the need. However, I researched pillows for longer than I care to admit, and decided on this one. I’ve had it for about six months and absolutely love it. No lie, I genuinely look forward lying my big head on it after a long day. I am a side sleeper, but flip flop all around through the night and it’s great in every position. Pros: Stays nice and cool, which is soothing regardless of the time of year. Has a sort of quilted textured pattern on the zip up cover, gives it a luxury feel, that breaths nicely even when a pillow case is added. The fill is fully adjustable to your preference. I knew it came with extra filling but was worried it would not be enough. Wrong. It was very full and I ended up taking some out until it was perfect. It comes vacuum sealed and suggests it may take some time to fully take shape. However, I found it to be about 90% almost instantly and was sleeping on it a couple hours later. There was no unpleasant scent sometimes associated with memory foam items. The foam itself is very nice, a mix of what appears to be shredded and cotton candy cloud like. Very brilliant idea, as it is somehow supportive, soft and firm all at once. The affordability of this pillow compared to some of the others in this category can’t be overstated. Oh, and the packaging was very thoughtfully and securely done. If you are like me, an over thinker, I would suggest just taking this for a spin. It’s amazing. I’m not a bot, or working for the company. I’m just truly satisfied, love this pillow, and have been sleeping great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
K
Verified Purchase
k25
Lake Worth, US
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential. Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles. This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
N
Verified Purchase
NC Coach
Lake Worth, US
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed. First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification. Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material. Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products