Canna Terra Feed Chart: Vega, Flores and Additives by Week
Greens Horticulture ·
The CANNA Terra feed chart for growing in soil: Terra Vega and Terra Flores doses week by week, when the additives go in, and the EC to aim for. It is CANNA's own schedule, set out so it reads on a phone.
CANNA Terra feeding schedule
CANNA gives every dose in ml per 10 litres of water, so divide by ten for ml per litre: 26-33 ml per 10 L is 2.6-3.3 ml per litre. EC is in mS/cm. EC water is what CANNA assumes your water starts at; EC total is the finished feed.
| Rooting | Vegetative | Generative (flowering) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| D1-5 | D6-25 | W1 | W2 | W3 | W4 | W5 | W6 | W7 | W8 | W9 | |
| Light hours | 18 | 18 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| CANNA Terra Vega | 32-49 | 45-62 | 54-71 | 54-71 | – | – | – | – | – | – | – |
| CANNA Terra Flores | – | – | – | – | 57-76 | 57-76 | 57-76 | 57-76 | 57-76 | 34-53 | – |
| CANNA Rhizotonic | 40 | 20 | 20 | 20 | 5 | 5 | 5 | 5 | 5 | – | – |
| CANNAZYM | – | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25-50* | 25-50 |
| CANNABOOST | – | – | 20 | 20 | 20-40** | 20-40 | 20-40 | 20-40 | 20-40 | 20-40 | 20-40 |
| CANNA PK 13/14 | – | – | – | – | – | – | – | 15 | – | – | – |
EC by week
| Rooting | Vegetative | Generative (flowering) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| D1-5 | D6-25 | W1 | W2 | W3 | W4 | W5 | W6 | W7 | W8 | W9 | |
| EC water | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| EC nutrition | 0.8-1.2 | 1.1-1.5 | 1.3-1.7 | 1.3-1.7 | 1.3-1.7 | 1.3-1.7 | 1.3-1.7 | 1.7-2.1 | 1.3-1.7 | 0.8-1.2 | – |
| EC total | 1.2-1.6 | 1.5-1.9 | 1.7-2.1 | 1.7-2.1 | 1.7-2.1 | 1.7-2.1 | 1.7-2.1 | 2.1-2.5 | 1.7-2.1 | 1.2-1.6 | 0.4 |
Notes from CANNA
- * Double CANNAZYM to 50 ml per 10 L if you are reusing the substrate.
- ** CANNABOOST can go up to 40 ml per 10 L through flowering for extra strength.
- For a longer growth phase, repeat the rooting period II doses (days 6-25). For a longer flowering phase, repeat the generative phase I doses (weeks 3-5).
- PK 13/14 goes in for one week, 3-4 weeks before harvest.
- The schedule is written for plants that flower or fruit, starting from a cutting or seedling about a week old. How long each phase lasts depends on the plant.
Using the chart in soil
- Terra Vega is the growth feed and Terra Flores the flowering feed: you use one or the other, never both in the same week.
- Soil holds on to food, so water until a little runs out of the bottom of the pot and let the top dry a little before the next feed.
- Add the base feed first, then each additive, stirring between each, and check the EC and pH last.
- A good soil gets you off to a better start: see CANNA Terra Professional Plus and our premium soils.
What you need
- CANNA Terra Vega & Flores - the base feeds for soil.
- CANNA Rhizotonic, CANNAZYM, CANNABOOST and CANNA PK 13/14 - the same additives as the coco schedule.
- pH and EC meters to check each feed.
Other feed charts
Not sure which feed or how much to buy? Call the shop on 0117 971 3000 or pop in to the Bristol store and we'll help you pick.
Source: CANNA TERRA grow schedule, version V25.01. Always check the label on your bottle and adjust for your plants, your water and your room.