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£53.00
Unit price perEstimated delivery between September 16 and September 18.
A concentrated 5-45-19 soluble fertiliser designed to support vigorous bud development as plants make the transition into flowering.
FoxFarm Open Sesame is an early flowering fertiliser formulated to deliver targeted nutrition when plants move from vegetative growth into bloom. Its high-phosphorus 5-45-19 analysis makes it particularly suited to the first sign of buds and the early to middle stages of the flowering cycle.
The soluble powder contains nitrogen, phosphorus and potassium alongside sulphur and chelated iron, manganese and zinc. It dissolves into water for straightforward application through hydroponic reservoirs or conventional soil and soilless feeding programmes.
Open Sesame can be used as a stand-alone flowering feed or at a lower concentration alongside other nutrients, giving growers flexibility when building it into an established feeding programme.
Open Sesame is designed for the point at which plants begin moving out of vegetative growth and into flowering. FoxFarm recommends introducing it from the first sign of buds and using it through the middle weeks of the flowering cycle.
Its 5-45-19 formulation places particular emphasis on phosphorus, while also supplying potassium, nitrogen and selected micronutrients. This makes it a stage-specific fertiliser rather than a general-purpose feed intended for the entire crop cycle.
It can be used in hydroponic and aeroponic systems as well as containers, ordinary garden soil and soilless growing media.
For stand-alone hydroponic use, add 6g per 4 litres of water in the reservoir. FoxFarm recommends flushing the system every two weeks.
For stand-alone soil use, mix 3 – 6g per 4 litres of water and feed once per week.
When combining Open Sesame with other nutrients, use 1.5 – 3g per 4 litres of water for hydroponic or soil applications. When used in soil alongside other nutrients, feed once per week.
Always add Open Sesame to the final volume of fresh water and mix thoroughly. Do not mix concentrated soluble fertilisers together while they are still dry. Open Sesame is intended for root-zone feeding and should not be used as a foliar spray.
| Product | FoxFarm Open Sesame |
|---|---|
| Product type | Early flowering soluble fertiliser |
| Size | 2lb / 907g |
| Form | Water-soluble powder |
| NPK | 5-45-19 |
| Total nitrogen (N) | 5% |
| Available phosphate (P₂O₅) | 45% |
| Soluble potash (K₂O) | 19% |
| Sulphur (S) | 2% |
| Iron (Fe) | 0.15% chelated iron |
| Manganese (Mn) | 0.05% chelated manganese |
| Zinc (Zn) | 0.05% chelated zinc |
| Growth stage | Transition into flowering through the middle weeks of bloom |
| Hydroponic rate – stand alone | 6g per 4L |
| Soil rate – stand alone | 3 – 6g per 4L |
| Rate with other nutrients | 1.5 – 3g per 4L |
| Suitable growing methods | Hydroponics, aeroponics, soil & soilless media |
| Foliar application | No |
| Outer case quantity | 12 |
FoxFarm Open Sesame is a high-phosphorus soluble fertiliser designed for the transition from vegetative growth into the early flowering stage. It provides targeted nutrition to support vigorous flowering and bud development.
Open Sesame has an NPK analysis of 5-45-19, providing 5% nitrogen, 45% available phosphate and 19% soluble potash.
FoxFarm recommends using Open Sesame from the first sign of buds through the middle weeks of the flowering cycle. The manufacturer's general garden guidance suggests introducing it at around the fifth or sixth week of a plant's life where appropriate.
For stand-alone hydroponic feeding, use 6g per 4 litres of water. For stand-alone soil feeding, use 3 – 6g per 4 litres. When combining Open Sesame with other nutrients, FoxFarm recommends reducing the rate to 1.5 – 3g per 4 litres.
Yes. Open Sesame is suitable for hydroponic systems. FoxFarm's stand-alone hydroponic rate is 6g per 4 litres of reservoir water, with the system flushed every two weeks.
Yes. For stand-alone soil feeding, FoxFarm recommends 3 – 6g per 4 litres of water, applied once per week.
Yes. Open Sesame can be incorporated into a wider nutrient programme. When it is combined with other nutrients, FoxFarm specifies a reduced application rate of 1.5 – 3g per 4 litres of water.
No. FoxFarm specifically states that Open Sesame should not be used as a foliar spray. It is intended to be mixed into water and supplied through the root zone.
Open Sesame is FoxFarm's early flowering soluble fertiliser. As flowering progresses, the FoxFarm soluble programme moves on to Beastie Bloomz for the middle flowering stage and then Cha Ching for late flowering.
£53.00
Unit price perA concentrated 5-45-19 soluble fertiliser designed to support vigorous bud development as plants make the transition into flowering.
FoxFarm Open Sesame is an early flowering fertiliser formulated to deliver targeted nutrition when plants move from vegetative growth into bloom. Its high-phosphorus 5-45-19 analysis makes it particularly suited to the first sign of buds and the early to middle stages of the flowering cycle.
The soluble powder contains nitrogen, phosphorus and potassium alongside sulphur and chelated iron, manganese and zinc. It dissolves into water for straightforward application through hydroponic reservoirs or conventional soil and soilless feeding programmes.
Open Sesame can be used as a stand-alone flowering feed or at a lower concentration alongside other nutrients, giving growers flexibility when building it into an established feeding programme.
Open Sesame is designed for the point at which plants begin moving out of vegetative growth and into flowering. FoxFarm recommends introducing it from the first sign of buds and using it through the middle weeks of the flowering cycle.
Its 5-45-19 formulation places particular emphasis on phosphorus, while also supplying potassium, nitrogen and selected micronutrients. This makes it a stage-specific fertiliser rather than a general-purpose feed intended for the entire crop cycle.
It can be used in hydroponic and aeroponic systems as well as containers, ordinary garden soil and soilless growing media.
For stand-alone hydroponic use, add 6g per 4 litres of water in the reservoir. FoxFarm recommends flushing the system every two weeks.
For stand-alone soil use, mix 3 – 6g per 4 litres of water and feed once per week.
When combining Open Sesame with other nutrients, use 1.5 – 3g per 4 litres of water for hydroponic or soil applications. When used in soil alongside other nutrients, feed once per week.
Always add Open Sesame to the final volume of fresh water and mix thoroughly. Do not mix concentrated soluble fertilisers together while they are still dry. Open Sesame is intended for root-zone feeding and should not be used as a foliar spray.
| Product | FoxFarm Open Sesame |
|---|---|
| Product type | Early flowering soluble fertiliser |
| Size | 2lb / 907g |
| Form | Water-soluble powder |
| NPK | 5-45-19 |
| Total nitrogen (N) | 5% |
| Available phosphate (P₂O₅) | 45% |
| Soluble potash (K₂O) | 19% |
| Sulphur (S) | 2% |
| Iron (Fe) | 0.15% chelated iron |
| Manganese (Mn) | 0.05% chelated manganese |
| Zinc (Zn) | 0.05% chelated zinc |
| Growth stage | Transition into flowering through the middle weeks of bloom |
| Hydroponic rate – stand alone | 6g per 4L |
| Soil rate – stand alone | 3 – 6g per 4L |
| Rate with other nutrients | 1.5 – 3g per 4L |
| Suitable growing methods | Hydroponics, aeroponics, soil & soilless media |
| Foliar application | No |
| Outer case quantity | 12 |
FoxFarm Open Sesame is a high-phosphorus soluble fertiliser designed for the transition from vegetative growth into the early flowering stage. It provides targeted nutrition to support vigorous flowering and bud development.
Open Sesame has an NPK analysis of 5-45-19, providing 5% nitrogen, 45% available phosphate and 19% soluble potash.
FoxFarm recommends using Open Sesame from the first sign of buds through the middle weeks of the flowering cycle. The manufacturer's general garden guidance suggests introducing it at around the fifth or sixth week of a plant's life where appropriate.
For stand-alone hydroponic feeding, use 6g per 4 litres of water. For stand-alone soil feeding, use 3 – 6g per 4 litres. When combining Open Sesame with other nutrients, FoxFarm recommends reducing the rate to 1.5 – 3g per 4 litres.
Yes. Open Sesame is suitable for hydroponic systems. FoxFarm's stand-alone hydroponic rate is 6g per 4 litres of reservoir water, with the system flushed every two weeks.
Yes. For stand-alone soil feeding, FoxFarm recommends 3 – 6g per 4 litres of water, applied once per week.
Yes. Open Sesame can be incorporated into a wider nutrient programme. When it is combined with other nutrients, FoxFarm specifies a reduced application rate of 1.5 – 3g per 4 litres of water.
No. FoxFarm specifically states that Open Sesame should not be used as a foliar spray. It is intended to be mixed into water and supplied through the root zone.
Open Sesame is FoxFarm's early flowering soluble fertiliser. As flowering progresses, the FoxFarm soluble programme moves on to Beastie Bloomz for the middle flowering stage and then Cha Ching for late flowering.
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£53.00
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