Cannabis fertilizer starter packs are sets of products designed to kickstart cultivation. These products provide all the nutrients a plant might require throughout its growth. These packs usually include products specific to each phase of the plant’s life cycle: one for vegetative growth and another for the flowering phase, catering to the changing nutritional needs of cannabis. Additionally, these packs feature a wide variety of stimulants to help choose between brands. In this article, we delve into the best-selling cannabis fertilizer starter kits among all those available in our online grow shop.
Our most popular Starter Packs
Among some of the available starter packs are the following:
Hesi
The Hesi Starter Pack stands out for being suitable for various types of substrates and is among the bestsellers on the market due to the optimal production results they achieve. The Hesi Starter Box is very comprehensive, containing many almost unique products. It comes in different formats depending on the growing medium, with the following versions:
Starter Box for Soil
Soil growers will find available the Starter Box Soil featuring the following products:
- The TNT Complex, very effective for growth.
- This product is accompanied by the Root Complex, a stimulator of natural root growth.
- It also includes SuperVit, a blend of vitamins and amino acids, ensuring safe, vigorous, and complete growth.
- For flowering, the Flowering Complex serves as the base, Phosphorus Plus as the PK 7/5 role, and Powerzyme enzymes, assisting in breaking down plant residues into elements that plants can assimilate.

Starter Box for Coco and Hydro
In the Starter Box Hydro, 3 products change to better suit aquatic environments through chelation, with the PK changing to 13-14. Regarding the Starter Box Coco, a half-liter version of TNT is available, supporting strong growth in this medium. For the flowering stage, there is also a product tailored to this type of cultivation, with a PK 13-14 ideal for abundant harvests.
Atami Starter Pack
Atami meets the needs of those seeking a stronger PK by offering a starter pack from the Dutch house in two ranges: mineral (Bloombastic Terra Box) and organic (ATA Organics Box)
Bloombastic Terra Box
Atami provides a complete package with a growth product, a flowering product, enzymes, and a root stimulant for phosphorus supply.
The brand’s flagship product, Bloombastic, with a PK 20-21, uniquely compacts the flowers while stimulating exuberant resin production. This format is also available for coco with specific products for this medium.

ATA Organics Box
For those who prefer organic methods, their crops can be fully supported. They feature:
- A growth product, such as Growth C
- Flowering fertilizer with an additional PK supply called Bloom C. The flowering and root stimulants, both organic and potent, allow plants to quickly colonize the growing medium with strong and healthy roots.
- The organic equivalent of Bloombastic in this package, Flavor, based on beet molasses, adds potassium (NPK 0-0-9), enhancing the flavors of your plants.
Advanced Hydroponics of Holland
For hydroponic growers looking for a more professional growing kit, Advanced Hydroponics of Holland offers a Pack Advanced Hydroponics with a growth and flowering product, each accompanied by a micronutrient supplement for each phase. Additionally, the kit includes a root stimulator, enzymes, a Final Solution, and phytohormones, accelerating growth and strengthening the plant during flowering.

Grotek
Grotek offers one of the most comprehensive packages on the market with its MegaPack, including: Solo-tek Grow, Solo- tek Bloom, Vitamax Plus (a blend of vitamins and phytohormones for new roots and side branches), Heavy Bud Pro, Bud Fuel Pro, Monster Bloom, Vegetative Growth Booster, and Blossom Blaster. Designed for side branch and root formation, this package is perfect for clone growers and SCROG enthusiasts.

Biobizz Starter Pack
For the most refined and delicate palates, BioBizz offers packs of organic fertilizers, with different packs for various cultivation options. Their Trypack line caters to multiple growing mediums like hydroponics, indoor, and outdoor. Depending on the chosen pack, specific products are included.