Crafted to Grow Great Weed
The Reefertilizer Grow and Bloom bundle has all you need to grow up to 8 plants through veg and flower.
Each bag was blended to provide the perfect balance of nutrients to help your plants thrive. Simply mix the powder into water and feed your plants once a week.
No complicated instructions or messy liquids. Reefertilizer makes growing great weed easier than ever!
Perfectly Balanced Blends for Veg and Flower
Plants in veg have different nutritional needs then when they’re in flower. In veg, they need lots of nitrogen to grow quickly and turn sunlight into sugars through photosynthesis.
During flower, nitrogen takes a backseat to phosphorus and potassium. Reefertilizer Bloom provides this ratio as well as beneficial micronutrients like calcium and magnesium that help flower and terpene production.
More Than Just Your Average Fertilizer
We know growing weed for the first time can be intimidating. That’s why we’re here to guide you every step of the way. Download our Beginner’s Grow Guide and read plenty of educational content right here on our website and it’s all for free! We have a 30-day return policy if you’re not happy with our nutrients.
Powder Fertilizers for Cannabis in Veg & Flower
Our powder fertilizers are much more concentrated than other liquid products on the market. This means a little can go a long way. They are also lighter and easier to store than liquid nutrients. Dry fertilizers also have a nearly indefinite shelf life when sealed in a cool and dry environment.
Easy, Affordable, and Safe Cannabis Nutrients
Grow and Bloom chelated synthetic nutrients mix easily into water and allow nutrients to be immediately available to the plant. They’re also easy to flush from your soil in case you accidentally added too much.
Grow and Bloom are vegan and have some of the lowest counts of heavy metals compared to other fertilizers. Beautiful clean buds? Yes Please!
A Complete Nutritional Meal For Your Pot
The large numbers on the bag shows the NPK ratio. This indicates the total percentage by weight of each macronutrient; Nitrogen, Phosphorus, and Potassium.
That’s not all that’s in the bag. Our powder cannabis fertilizers contain many micronutrients as well. Helpful stuff like Calcium and Magnesium which help with flower growth and terpene production.
What other brands do with several bottles, Reefertilizer accomplishes with just one bag.
What Our Customers Think of Reefertilizer Grow & Bloom
How Much and How Often Do I Feed My Plants?
Start feeding your plants Reefertilizer Grow once a week when the plant has 3-4 sets of leaves.
|Veg Week 1||1 scoop mixed into 4L of water|
|Veg Week 2||2 scoops mixed into 4L of water|
|Veg Week 3||3 scoops mixed into 4L of water|
|Additional Veg Weeks||3 scoops mixed into 4L of water|
Start feeding your plants Reefertilizer Bloom once a week when you switch lights to 12/12 or when preflowers appear.
|Flower Weeks 1-3||1 scoop mixed into 4L of water|
|Flower Weeks 4-8||2 scoops mixed into 4L of water|
|Additional Flower Weeks||2 scoops mixed into 4L of water|
|1-2 weeks before harvest||Flush plants with plain water|
How To Mix Grow & Bloom Nutrients
Add powder to a small glass of warm water.
Mix until dissolved.
Mix solution into water for feeding or reservoir.
Grow More For Less
How Long Does The Reefertilizer Bundle Last?
Our Grow and Bloom bundle can mix over 1000L of nutrient solution. Depending on the size of your plants, you should be able to feed up to 8 plants from seed to flower.
Powder fertilizer can be stored in a cool dry place to be used year after year without losing potency.
Balanced Nutrition for Cannabis Plants
A recipe for faster cannabis growth
Reefertilizer Grow contains the essential nutrients required to establish strong stems, good leaf structure, and healthy root systems. Grow is a chelated synthetic nutrient that allows elements to be metabolized immediately, much faster than organic fertilizers.
These essential elements and added micronutrients help fuel many cell functions crucial to photosynthesis and cellular replication.
Macronutrients For Cannabis in Veg
Micronutrients For Cannabis in Veg
Crafted for flowering cannabis plants
When cannabis plants begin to flower, their nutritional requirements change. Early on in flower, the plant will use its stored nitrogen for a quick growth spurt. After this growth spurt, your cannabis plants will need nutrients with a higher ratio of phosphorus and potassium. These elements will fuel flower production.
Reefertilizer Bloom also provides micronutrients such as calcium and magnesium. These two elements are common deficiencies and are proven to increase bud size and help terpene production.
Macronutrients For Cannabis in Flower
Micronutrients For Cannabis in Flower
Guaranteed Chemical Analysis
(A fancy way of saying total weight by volume)
|Total Nitrogen (N)||20%|
|Available Phosphate (P2O5)||5%|
|Soluble Potash (K2O)||10%|
|Total Nitrogen (N)||5%|
|Available Phosphate (P2O5)||30%|
|Soluble Potash (K2O)||20%|
Why We Created Reefertilizer
We believe in a world without a stigma on cannabis. This is why our branding is cannabis positive and not trying to hide from the fact we love to grow weed.
From treating pain to just having fun, cannabis is an amazing plant that everyone should have the right to grow.
We’re here growing with you. Just check out these amazing plants and growers Reefertilizer has helped to empower!
From Seed To Consumption, We Got Your Back
Contact us with all your cannabis growing questions. We’re expert growers who love to share our knowledge so you can grow great weed.
Beginner’s Guide To Cannabis Cultivation
Our digital guide is included with every order. Learn all the basics of growing weed including advanced training techniques for bigger yields.
It’s free if you sign up for our newsletter
Growing Tips and Content
Our blog and newsletter are resources brimming with cannabis facts and growing tips that can help a beginner become a master grower in no time.
Get Even More From Your Plants With Reefertilizer Start
Healthy Soil = Healthy Plants
Soil health is often overlooked by many growers. If you’re growing in soil, there are millions of beneficial organisms right below the surface.
Building and feeding this subterranean ecosystem can have a huge impact on the success of your plants.
Reefertilizer Start is a combination of sea kelp and mycorrhizal spores As a monthly top dressing, it helps feed microorganisms and builds a powerful fungal network that improves water and nutrient uptake through the roots.
It’s an absolute must if you plan on growing in any soil medium.