SKU: 63993771006
liquid organic fertilizer for seedlings

liquid organic fertilizer for seedlings Ocean Solution 2-0-3 Organic Fertilizer for Microgreens

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Description

liquid organic fertilizer for seedlings 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: 63993771006

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4.2 ★★★★★
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J
Verified Purchase
JustPeachez
Carnegie, US
★★★★★ 1
Was stream of consciousness...
Format: Paperback
Not what I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2019
A
Verified Purchase
A
Alexandria, US
★★★★★ 5
Well done!
Format: Kindle
Young, bloodied, sleep deprived and starving, not to mention being surrounded by an army of hungry sharks! It seems almost unimaginable that a sixteen-year-old could experience such a harrowing ordeal and live to tell about it. The story of young Josh, a baseball loving kid from San Antonio, Texas, who forges his mothers signature in order to join the Navy, takes place in 1945 near the end of WWII aboard the USS Indianapolis. After being struck by a Japanese torpedo, the mighty Naval ship sinks, thrusting the survivors into an unforgiving ocean for five harrowing days. The story is fast-paced with lots of action without being overly graphic and is the perfect for middle-schoolers with a penchant for excitement! There's also a great friendship angle which was really great to see especially since the boy Josh befriends (Lee) is of Japanese decent. At the time Josh bears a lot of resentment towards the Japanese since his father was killed when the Japanese bombed Pear Harbor so I think this offers an excellent 'teaching moment' for kids today. The book is chock-full of numerous interesting facts about the USS Indianapolis which I hadn't known before reading the book. Of note, it states that the sinking of the USS Indianapolis resulted in the largest number of shark attacks on humans in history, which I think is a little known and very interesting fact! Well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2019
R
Verified Purchase
Robbie Cheadle
San Leandro, US
★★★★★ 5
A fast paced and exciting read
Format: Kindle
I really enjoyed this book about the sinking of the USS Indianapolis by a Japanese submarine towards the end of World War II. The story is told through the eyes of a sixteen year old boy, Josh, who lied about his age on his enlistment application and forged his mother's signature. He was determined to do his bit for the American war effort and revenge the death of his father during the attack on Pearl Harbour. When the USS Indianapolis was torpedoed, the survivors, about three quarters of the crew, were flung into the ocean without any survival equipment. Many of them did not even have life jackets and were burned by the fire that had broken out on board the ship or injured when they were swept overboard. The scent of urine and blood soon attracts sharks, lots of sharks, and the survivors fear that they have survived the sinking of the ship only to become food for these huge and vicious fish. The story is short and sharp and I think middle school and young teenage boys will really enjoy it. The author shares some details of the attack and sinking of the ship, without making it to graphic and over whelming for younger readers. Boys, particularly, will relate to the action packed excitement of the attack and also to Josh's thoughts about his mother and younger brother back home. The terrible hardship of being in the ocean for a few days, without food or water, the temptation to drink sea water to alleviate the dreadful thirst and the savage behavior of some of the other survivors are all well told but not with so much detail that younger readers will become overwhelmed or bored. Josh's relationship with another young survivor, Lee, who is of Japanese extraction is also most interesting and contains a good message of delving deeper into relationships and people that merely their heritage and looks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2019
B
Verified Purchase
Barbara Mojica
New York, US
★★★★★ 5
RAW AND REAL
Format: Kindle
A powerful story of a historical adventure narrated through the eyes of a sixteen-year-old survivor. Josh enlisted with forged papers to avenge the death of his father at Pearl Harbor. He is straight out of boot camp serving on the USS Indianapolis when the battleship is struck by a Japanese torpedo. He struggles to escape the burning ship, but that is just the beginning of his troubles. No help is in sight; sharks infest the waters, and the survivors begin to turn against each other. This book is a powerful story filled with raw emotions, adventure, and history. The authors provide readers with an action-packed tale filled with interesting facts about sharks and military history. It contains actual photographs, maps, and hand-drawn illustrations. The book is little more than one hundred pages. Reluctant readers can easily navigate the short chapters with graphics. Targeted for middle grades but just as appealing to young adult and adult audiences.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 16, 2022
R
Verified Purchase
Rachel
San Leandro, US
★★★★★ 4
Approved by my 8 year old!
Format: Paperback
My 8 yr old son read it on his own. He liked it but some parts were a bit gross and scary for him. It is along the lines of the I Survived books. He said it was a good story because it was based on real life even though some of the parts were a little scary.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2021

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