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๐ฑ Grow like a pro, harvest like a legend!
Neptuneโs Harvest Organic Tomato & Vegetable Fertilizer (2-4-2) is a premium liquid plant food blending fresh fish, seaweed, molasses, yucca extract, and humic acids. Designed for the critical vegetative stage, it promotes robust root development, lush foliage, and higher yields while improving soil health. Safe for kids and pets, this versatile fertilizer supports both indoor and outdoor plants with easy-to-use dilution and application.






| ASIN | B01CI33HUG |
| Application Method | Dilute in water and apply to soil or foliage |
| Best Sellers Rank | #13,869 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #370 in Garden Fertilizers |
| Brand | Neptune's Harvest |
| Brand Name | Neptune's Harvest |
| Coverage | Full |
| Customer Reviews | 4.7 out of 5 stars 3,096 Reviews |
| Global Trade Identification Number | 00081435740099 |
| Included Components | Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 1 Gallon |
| Item Form | Liquid |
| Item Type Name | Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 1 Gallon |
| Item Weight | 4.08 kg |
| Liquid Volume | 1 gallons |
| Manufacturer | Neptune's Harvest |
| Mixing Ratio | For house plants: 1 tablespoon per gallon of water. For outdoor plants: 1/8 cup per gallon of water. |
| Model Number | N17 TV191 |
| Number of Items | 1 |
| Part Number | TV 191 |
| Specific Uses For Product | Soil Conditioning |
| Target Species | Vegetables, Houseplants |
| UPC | 081435740099 081435540095 |
| Unit Count | 128 Fluid Ounces |
| Warranty Description | Warranty |
C**D
It works!!
Wow--- this works! Ok- the smell is not that bad... not a chemical smell because it is REAL, not synthetic. We use this on all of our plants (even in the greenhouse where the smell could get bad--- just slight smell for 1/2 a day). We are all organic, and this is what has helped our plants thrive (peppers, dill, basil, tomatoes, watermelon, corn, beans, squash, pumpkins, daisy flowers, sedum, begonia, inpatients, fuchsia, chives, oregano, thyme, lettuce, strawberries... I can go on and on). We have a short and intense growing season in South Dakota--- this has given us peppers in June vs. late July/August. Thank you for using the methods from the olden days--- organic!
S**S
GREAT Product
I used in my garden this year, and couldn't be happier. compared to previous fertilizers, this one stands out. My tomatoes (and other vegetables) look amazing and have produced a great crop (so far). I still have tons of blooms and my plants are truly healthy! I will be using more of this!
M**.
Garden Grub of the Gods: A Celestial Feast for Your Fruits and Veggies!
Unearth the divine power of Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, the 36-ounce elixir that's sure to have your tomatoes and veggies thriving like never before! With its heavenly blend of nutrients, this fertilizer is the secret to unlocking a bountiful, celestial harvest right in your backyard. Let's dig into the divine details of this garden ambrosia. Pros: Nutrient nectar: This 2-4-2 blend of nitrogen, phosphorus, and potassium ensures that your tomatoes, veggies, and other plants receive the perfect balance of essential nutrients for optimal growth. Blossom booster: Neptune's Harvest Tomato & Veg Fertilizer promotes strong root development, abundant blossoms, and increased fruit production, making your garden the envy of the neighborhood. Easy application: The liquid formula allows for fuss-free mixing and application, letting you provide your plants with the nutrients they crave without any hassle. Bountiful blessings: A little goes a long way with this 36-ounce bottle, providing your garden with numerous applications of nutrient-rich sustenance. Cons: Pricey potion: Some users might find the cost of this fertilizer to be on the higher side. However, the impressive results and bountiful harvest it delivers make it a worthy investment for any dedicated gardener. Odor offering: Due to its organic, nutrient-rich composition, this fertilizer may have a strong, fishy odor. But fear not, for the smell is a small sacrifice for the garden glory that awaits! In conclusion, Neptune's Harvest Tomato & Veg Fertilizer 2-4-2 is the garden grub of the gods, providing your fruits and veggies with a celestial feast that promotes optimal growth and an abundant harvest. Embrace the divine power of this nutrient-rich elixir, and watch your garden transform into a bountiful haven worthy of the gods themselves!
S**R
Great product
The difference after use is substantial. I used it for peppers, tomatoes, watermelon, and cucumbers. Plants started to flower and look healthy. Yeah it has an odor but itโs gone after the night (not going to rate bad for it ๐ ).
A**I
Works Great But Be Ready for That Fishy Smell!
This Neptune's Harvest concentrate really delivers impressive results - my tomatoes and leafy greens respond quickly with darker, healthier foliage and noticeably better growth. The 18 oz bottle is excellent value since you only need a small amount per gallon, making it very economical for regular feeding. However, the fishy smell is genuinely strong and lingering, so definitely apply it when you won't be spending time near your garden for a while. I also learned the hard way that raccoons love the scent and will dig around freshly fertilized plants, so keep that in mind if you have wildlife in your area.
J**.
Since using this fertilizer, my tomatoes and peppers get more flowers and the fruits are larger.
For the last 4 years, I growing quite a few veggies, greens, and herbs in my basement under LED lighting. Previous to trying the fertilizer, I was using a quality (and expensive) chemical fertilizer for my tomatoes and peppers. As far as I was concerned, all of my plants looked good and were producing well. I was told once that if "It's not broke, don't fix it." I have always questioned, "If you don't know it's broke, how do you know you should fix it?" I read an article about using chemical fertilizers vs. natural for herb, that mentioned chemical fertilizer inhibit the ability of herbs to produce the essential oils necessary for scent and flavor. So, I decided to try the fish and seaweed fertilizer for my herbs in this brand at 7.5 ml. per gallon. Within a month, of using this fertilizer, I couldn't believe the difference in my herbs. When I brushed my hand over my lemon thyme, my hand smelled like lemon!! The scent of all of my herbs was so much more potent than it had ever been. Mind you, most of my pepper and tomato plants are 1 1/2 to 2 1/2 years old. I had noticed a build up of minerals on the tops of the pots and also in the pot bottoms, and I generally flush the soil in every pot at least 3-4 times a year. What I found out is that chemical fertilizers can leave a buildup in the soil. So, I decided to try this fertilizer for my veggie greens, tomatoes and peppers. I have been using this fertilizer for 3-4 weeks, but I am already seeing a huge difference in my plants. All of my plants are developing more lush foliage. Once the fruiting plants start developing flowers, I switch over to the Neptune's Harvest Rose and Flowering Formula which helps them to develop more flowers and larger fruits. As I clean the chemical buildup from the pots and pot bottoms, I am not seeing this buildup again. When I used to flush the soil in the pots, the water that drained out literally looked like a dark coffee color. This isn't happening now either. It will take a bit of time for me to get the chemical buildup flushed from all my plants, but I am looking forward to having healthy and happy tomatoes and peppers for a few more years. Pepper plants, if properly cared for can live and produce for over 5 years. My bush cherry tomatoes have the same life expectancy. I believe this fertilizer will help all of them to live and produce for a few more years. When viewing the pictures, keep in mind all of these plants have been grown indoors for at least 2 years. Some of the pepper plants have been cut back to promote new growth. I hope this review was helpful for you. I will update my review if my opinion changes.
S**J
Good quality
Best for my tomatoโs , I use on my house plants as well, better than granular
E**T
Now THATS FERTILIZER!
I got a different brand a few weeks back. It was synthetic chemical garbage. I want my fertilizer to smell like fertilizer. This will have your tomatoes growing roots out of stem looking like it's on steroids. Great stuff!
S**E
Excellent
Great stuff, I used on hot peppers. Gave them the nutrients needed for great production.
R**S
WOW
I have Ashitaba plants I have been growing on another liquid fertilizer that comes in a small dropper bottle I have used for many years. I watered them with the Neptunes Harvest in the afternoon. It does not smell as strong as other fish fertilizers I have used in the past. When I got up in the morning and turned on the grow light I was amazed, the Ashitaba had literally sprung up and was noticeably more vertical than it had ever been for months. Literally sprang to life. I would not have believed it if I had not seen it myself, and that was just the first feeding. This stuff is amazing. Update, double WOW my Hoya plant is flowering for the first time in over 40 years! It has flowers forming absolutely everywhere. It is even flowering again from the bud where the first flower formed a couple of weeks ago. The Ashitaba is still much more vigorous/ vertical looking than it was previously. The effect of Neptunes Harvest is like pumping up a flat tire.
R**Y
Watch your plants grow!!
This is an excellent product and you wonโt be disappointed. My tomatoes grew 11 feet and the yield was crazy!!! I recommend.
L**N
Neptune fertilizer
Best fertilizer on the market
T**E
Oh the smell but it works
I use this for an extra shot in bloom for tomatoes and a slow release and they stay happy
Trustpilot
2 weeks ago
2 weeks ago