Bloom Booster

Regular price$60.00
Tax included.

Quality and flavor enhancer

Bloomboost is a fully organic bio-stimulant that optimises a plants' genetic expression enhancing the production of trichomes, terpenes, flavonoids and oils which further improves the quality, flavor, yield and shelf life of finished flowers and or extracts.

Available Sizes

    Feed Programs

      Feeding Type and Amount

      Regular feeding
      0.2 ml - 0.5 ml per 1L

      Regular feeding
      1 ml per 1L

      Add BLOOMBOOST to your reservoir every feeding from the second week of the flowering stage until harvest. BLOOMBOOST can be continued until harvest with no negative affect on quality and flavour.

      BLOOMBOOST is an additive used throughout the entirety of the fruiting and flowering periods of a plant’s lifespan. BLOOMBOOST contains a blend of plant available elements including potassium, sulphur and boron that work together to increase fruit/flower size, fibre mass and quality. APTUS has designed this product to provide these three elements in precise amounts at desired times during the plants’ reproductive cycles to maximise harvests.

      BLOOMBOOST is an excellent all-in-one health additive for your plants during their reproductive phase of growth. Using BLOOMBOOST throughout the fruiting and flowering phases of growth allows for increased flower setting, larger harvests and heightened aroma of end products.

      Potassium provided by BLOOMBOOST works to form healthy fibrous fruits and flowers. The underlying amount of slight but constant potassium is designed by APTUS based on Dr. Albreicht’s theories of mineral antagonism to give the benefit of potassium’s effects in initial flower development.

      Sulphur is a crucial component in the formation of proteins, certain plant hormones and aids in the formation of certain oils and volatile compounds found in some plants.

      The additional sulphur encourages your plants’ natural genetic expression, enhancing their aroma and taste by increasing terpenes and flavonoids.

      The last element in BLOOMBOOST, boron, works to preserve the integrity of various membranes within the plant allowing for increased structural integrity during flower development.

      Precursor to the healthy formation of chlorophyll for optimal photosynthetic activity during the bloom phase allowing for healthy growth and maturation.

      Contains elements crucial to the formation of certain oils and volatile compounds within plants.

      Assists in the development of a healthy reproductive system within the plant. This includes heavy flower setting as well as healthy pollen and seed formation for breeders.

      Increases trichome and terpene production.

      Boron – Agent allowing for healthy cell wall synthesis and cell division

      Sulphur – Component of essential amino acids, aromatic characteristic promotant

      Potassium – Thickener of fruit and flower structures

      BLOOMBOOST may be used at a higher dilution ratio (up to 0.5 ml per 1L) for an increased result in quality.


      BLOOMBOOST is a bio-stimulant that contains Potassium (K) for ripening and densifying, Sulphur for enhancing flavoUr, & L-amino acids which together increase a plants’ genetic expression.

      Yes, we can provide organic certification for commercial farms.

      Yes, foliar spraying with biostimulants (especially BLOOMBOOST) for the first two (2) weeks of flower is highly beneficial for initial flower set and plant development. We recommend foliar spraying with FASiLITOR and BLOOMBOOST at least twice per week for the first two (2) weeks of flower.

      You can use BLOOMBOOST in a recirculating system but keep in mind the organic compounds will form a biofilm which increases the need for cleaning. Most APTUS growers running recirculating hydroponic systems will add BLOOMBOOST to their reservoir 1 - 2 days prior to replacing the feed water which eliminates the build-up of biofilm and additional cleaning. Alternatively, you may consider running our CLEAN Program.

      Note: If you’re growing in a Deep Water Culture System DO NOT add BLOOMBOOST to the system. Products containing organic compounds should not be used in DWC systems. For DWC growers wanting to utilise BLOOMBOOST, it’s recommended as a foliar spray only.

      You can, depending on substrate and cultivation method. If you’re growing in rockwool it’s not recommended. Similarly if your grow is operating with a fertigation system, it’s not recommended to use BLOOMBOOST for more than one (1) feed per week.

      While most commercial cultivators want the benefits of using bio-stimulants like BLOOMBOOST or STARTBOOST, their main concern is keeping their fertigation system clean and free of biofilm. For these customers we recommend using BLOOMBOOST or STARTBOOST for one (1) feed per week only. This provides the plant with the additional bio-stimulation desired, while ensuring the system remains clean and free of contaminants. You can use bio-stimulants in fertigation systems so long as it’s only once or twice per week. This practice will prevent the build-up of biofilm.

      Absolutely! BLOOMBOOST is an excellent supplement for all species of plants, especially flowering and fruiting plants.

      Feed Programs


      This program is the easiest, most concentrated, low cost program on the market. The pH stability is so reliable you can mix and set your reservoir on a given day and it will read exactly the same (+- 0.05) seven days later with no adjustment in between.


      This program is the absolute gold standard of quality, flavour, oil production and shelf life. This is the program for the grower looking to produce the absolute best flower they can or any extraction artist looking to increase the quality, colour and yield of their extracts.


      Access to the OG programs that include Soil PRO and Soil BASIC.

      All of these programs are available for download.

      Faster, Healthier
      Root Development

      Thicker, Stronger

      Higher Quality
      Fruits & Flowers


      Superior Flavour

      Increased Bag