Canna Terra Flores - One-Part Mineral Bloom Feed for Soil Growing
Best for: soil growers who want a straightforward one-bottle flowering feed from one of hydroponics' most established nutrient brands.
Our thoughts
Canna didn't get to be one of the biggest names in this industry by accident, and Terra Flores is a good example of why: it's a one-bottle bloom feed that just works, without needing you to juggle three or four different mineral additives to get a proper flowering response.
Terra Flores is Canna's one-part mineral nutrient for the flowering stage when growing in soil, with an NPK ratio of 2-2-4. It's formulated to work with all pre-fertilised mineral soils and peat-based potting mixes, delivering the phosphorus and potassium a plant needs to encourage fruit and flower development, along with a range of chelated micronutrients that support overall plant health and help intensify flavour development.
Because it's buffered, it resists nutrient leaching in soil even with regular feeding, and it's suited to both run-to-waste irrigation and standard hand watering, indoors or outdoors. Canna recommend dosing at 500ml per 100 litres of water (a 1:200 ratio), with an EC of 0.9 to 1.6 mS/cm² once mixed and a target pH of 5.8 to 6.2.
How it compares
Terra Flores sits firmly in the mineral, one-part camp, competing against both organic and multi-part alternatives.
- Vs BioBizz Bio-Bloom: Bio-Bloom is a certified organic bloom feed with a gentler NPK of 1-2-2, while Terra Flores pushes a stronger mineral NPK for growers who aren't chasing organic certification.
- Vs Emerald Harvest's Bloom (part of their 3-part Grow/Micro/Bloom system): Emerald Harvest gives more granular control by splitting Grow, Micro and Bloom into separate bottles, whereas Terra Flores does the same job with a single product.
- Vs General Hydroponics FloraBloom: FloraBloom is one part of GH's 3-part Flora Series, again trading simplicity for more precise ratio control across multiple bottles.
You give up a little of the fine-tuning that multi-part systems offer, but you get a well-established, professional-grade mineral feed in a single bottle, which suits most soil growers just fine.
Usage guidance
Straightforward dosing, with pH and EC worth keeping an eye on.
Dosage
Mix 500ml of Terra Flores per 100 litres of water (or 5ml per litre) at each feed.
Feeding frequency
Feed daily in poorer soils, or 1 to 3 times a week in richer, well pre-fertilised soils, adjusting to how your plants and soil respond.
pH and EC
Aim for a pH of 5.8 to 6.2 and an EC of 0.9 to 1.6 mS/cm² once mixed, checking with a meter if you're feeding regularly.
Switching from Vega
Transition from Terra Vega to Terra Flores as plants move from vegetative growth into flowering for the best results.
Technical specifications
- NPK ratio: 2-2-4
- Type: one-part mineral bloom feed
- Growth stage: flowering
- Dosage: 500ml per 100L water (1:200 ratio)
- Recommended EC: 0.9-1.6 mS/cm²
- Recommended pH: 5.8-6.2
- Compatible systems: soil, peat-based mixes, run-to-waste irrigation
- Sizes available: 1L, 5L, 10L
- Vendor: CANNA
Who this is for
- Soil growers who want a proven, professional-grade one-part bloom feed
- Growers already using Terra Vega who need the matching bloom-stage product
- Anyone running pre-fertilised mineral soils or peat-based mixes
- Growers who want strong flavour development without a multi-bottle mineral system
Best suited to soil grows moving into flowering where a reliable, single-bottle feed is preferred over a multi-part system.
Our take
Canna's reputation is built on consistency, and Terra Flores delivers exactly that: a dependable mineral bloom feed that does the job without asking you to manage several bottles at once.
Works consistently without overcomplicating your feeding schedule. Worth picking up if you want a trusted, professional-grade bloom feed for soil.
