






🌺 Unlock your garden’s full floral potential with Neptune’s Harvest!
Neptune's Harvest Rose & Flowering Formula 2-6-4 is a premium liquid fertilizer designed to amplify flowering vigor and bud density across a wide range of plants. Crafted from fresh North Atlantic fish, seaweed, molasses, and natural extracts, it supports drought tolerance and vibrant growth. Ideal for roses, flowers, vegetables, shrubs, trees, and lawns, this easy-to-use formula delivers fast-absorbing nutrients that transform your garden into a lush, colorful oasis.











































| ASIN | B01CI33FDU |
| Brand | Neptune's Harvest |
| Brand Name | Neptune's Harvest |
| Coverage | Medium |
| Customer Reviews | 4.7 out of 5 stars 508 Reviews |
| Global Trade Identification Number | 00081435836129 |
| Included Components | Neptune’s Harvest Rose & Flowering Formula 2-6-4, 36 oz |
| Item Form | Liquid |
| Item Type Name | Neptune's Harvest RF136 Rose & Flowering Formula 2-6-4, 36 oz |
| Item Weight | 36 Ounces |
| Item form | Liquid |
| Item weight | 36 Ounces |
| Liquid Volume | 1064 Milliliters |
| Liquid volume | 1064 Milliliters |
| Manufacturer | Neptune's Harvest |
| Mixing Ratio | 1 tablespoon per gallon of water (for houseplants), 1/8 cup per gallon of water (for outdoor plants) |
| Model Number | RF136 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | RF 136 |
| Specific Uses For Product | Lawns |
| Specific uses for product | Lawns |
| Target Species | Flowers |
| UPC | 081435836129 |
| Unit Count | 35.98 Milliliters |
A**R
Works on roses
My roses bloomed extra buds this year. Seems like it works very well!
R**N
My go to fertilizer
I love this fertilizer. I use it on my house plants and on my outdoor flowers and veggies! I feel like it has made a huge difference.
C**O
A bit smelly
A bit of a fishy smell but really helped with my tomatos
J**B
Simple, effective, natural.
This product has blown me away. It is organic and all natural, so don't let the fact that it is not OMRI certified organic throw you off. It is merely a formality anyway, stamps don't make your plants grow better. I grow vegetables in containers on my patio. This has a lot of advantages, less bugs, less disease, but to keep my plants happy the biggest struggle is giving them healthy, balanced amounts of nutrients and water. I thought I was going to be able to get away with using a cheap pelleted fertilizer, but obviously using 5 gallon pots, you can only add so much more volume without also changing the composition of the soil you have it in. I have used organic mixes before adding contents of 5 bottles together every morning, but that was so time consuming. What to do? Enter this product. One single bottle, easy proportions, instant results. I'm not kidding. Instant. Results. I had a two leader Brandywine tomato in a 5 gallon pot that was six foot long on either side. It just one day decided to stop producing new tomatoes and the small green ones refused to grow and I thought I was going to have to throw it away and get a new one. Since I didn't have a seedling to immediately replace it, I tried out this product before sending it to the worm bin. Two tablespoons for two quarts of water. By the next morning I could tell the plant was revived, once again stretching itself skyward. By the second morning the seemingly stunted tomatoes started to inflate! I was really impressed. I had planted cucumbers in cheap soil trying to save a few bucks, and what a disappointment that was. I used the "Tomato and Veg" from this same product line, and watched those guys spring to life. I'm really a believer. I chose it to start with because it is the only one step liquid fertilizer with calcium, and anyone who has grown paste tomatoes knows this is a must have, especially in Texas when plants are often calcium deficient even where there is adequate amount in the soil. Natives all across the Americas used to use fish to fertilize their crops and this product has followed suit.The smell is NOT bad. Call me crazy, but I kind of like it. It smells like the ocean after you have applied it, a testament to the freshness of its most sea-derived ingredients. It doesn't linger either. I cannot speak to it's efficacy as a foliar feeder, but for my purposes, this product is perfect. For every fruit producing plant I have in a five gallon pot, I mix two tablespoons of this product with half a gallon of water and feed in the morning. For tomatoes and other heavy feeders, do this two days in a row, and water every third day. Make sure to water enough to have some run off out of the bottom of the container and you'll have beautiful tasty veggies in no time!
A**C
Pricey…but it works!
I’d been using the tomato version of this product for a few years. Recently I saw a YouTube video suggesting using the rose one instead, so I decided to give it a shot. I began feeding this to my tomatoes, peppers, and cucumbers once every two weeks, and they absolutely took off! I ramped up to once a week and things got even better. My plants are producing like crazy, especially the peppers. I think I’ve already taken at least three pounds of shishitos from my four plants. Having burned plants in the past when I ramped up with other fertilizers, this stuff is a really nice change. Tip: give the bottle a nice shake. It tends to settle a bit. This product is certainly on the expensive side especially for weekly use, but given how much time I sink into the garden it’s well worth it. I will without a doubt continue to use this product going forward!
Trustpilot
2 weeks ago
2 days ago