# Holiplants Liquid — Swiss Mineral Fertilizers

Web page: https://holiplants.com/en/liquide
Other languages: [fr](https://holiplants.com/fr/liquide.md) · [de](https://holiplants.com/de/liquide.md) · [es](https://holiplants.com/es/liquide.md) · [it](https://holiplants.com/it/liquide.md)

## Holiplants Liquid

Medical-grade liquid fertilization system. SOCLE A and B as the base, one booster per phase (VEG, FLOWER), CALMAG as the add-on. Ready-to-pour, no scale needed.

The base as a kit or single bottles, one booster per phase — and CALMAG as the add-on, depending on your water.

Formats: All products: 1 L · 5 L · 10 L — IBC 1000 L on request

### KIT SOCLE A/B

- Category: Kit · The base
- Role: The complete base · full cycle
- from CHF 29.90 (incl. VAT)
- Page: https://holiplants.com/en/produits/socle

The system's base, from cutting to harvest. A and B are always dosed together, in equal parts — as 1+1 L or 5+5 L.

**The base. In two parts.** Everything the plant needs — nitrogen, calcium, phosphorus, potassium, magnesium, sulfur and six trace elements. EDDHA chelated iron, stable across the whole pH range.

- 4.3-0-0 — SOCLE A · Ca + N + micros
- 0-5-5 — SOCLE B · P + K + sulfur
- 1 · 5 · 10 L — + IBC 1000 L on request

- **The complete base** (12 elements): Nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and six trace elements. Everything, in two bottles, for growth and bloom alike.
- **The iron doesn't drop out** (3–10 stable pH): EDDHA chelated iron: it stays available from pH 3 to 10, where simple iron precipitates. RO water or tap water, no compromise.
- **Sulfur for aromas** (3.6 % SO₃): A deliberately high sulfur level — it supports terpene and essential-oil synthesis, often neglected by the market's bases.

SOCLE A · guaranteed analysis (% w/w):

| Element | Value |
|---|---|
| Total nitrogen (N) | 4.3 % |
| — nitrate / ammoniacal | 4.0 / 0.3 |
| Calcium (CaO) | 5.7 % |
| Magnesium (MgO) | 1.3 % |
| Iron (Fe) — EDDHA/EDTA chelated | 0.06 % |
| Manganese (Mn) | 0.025 % |
| Zinc (Zn) | 0.013 % |
| Boron (B) | 0.006 % |
| Molybdenum (Mo) | 0.001 % |

SOCLE B · guaranteed analysis (% w/w):

| Element | Value |
|---|---|
| Phosphorus (P₂O₅) | 5.0 % |
| Potassium (K₂O) | 5.0 % |
| Magnesium (MgO) | 1.0 % |
| Sulfur (SO₃) | 3.6 % |
| Copper (Cu) — EDTA | 0.003 % |

SOCLE A also carries manganese, zinc, boron and molybdenum — all chelated. SOCLE B keeps only copper, stable with phosphate.

Dosage — A and B in equal parts. The rest is EC.
- 0.5–1 mL / L — starting: Cuttings, seedlings, sensitive plants
- 2–3 mL / L — full cultivation: Established growth and bloom

⚠ Never mix the neat A and B concentrates — always dilute them separately in the irrigation water.

**Why two bottles?**

Because the calcium in part A and the phosphates and sulfates in part B would precipitate if concentrated together. We separate them in the bottle; they recombine without issue once diluted in the irrigation water.

**RO water or tap water?**

Both. The iron is EDDHA chelated: it stays available from pH 3 to 10, where simple iron drops out. The base holds on hard water and pure water alike.

**Does it cover the whole grow?**

SOCLE A + B is the complete base, for growth and bloom alike. Add VEG on top for a long veg, or FLOWER for bloom.

### SOCLE A

- Category: Liquid · Base
- Role: Calcium & nitrate nitrogen
- from CHF 14.95 (incl. VAT)
- Page: https://holiplants.com/en/produits/socle

Main source of calcium and nitrate nitrogen. Magnesium and all chelated trace elements, including EDDHA iron. Present in every phase.

### SOCLE B

- Category: Liquid · Base
- Role: Phosphorus & potassium
- from CHF 14.95 (incl. VAT)
- Page: https://holiplants.com/en/produits/socle

Balanced phosphorus-potassium, magnesium and sulfur. Two separate parts — the chemistry demands it. Always 1:1 with A.

### VEG

- Category: Booster · Veg
- Role: Nitrogen & calcium reinforcement
- from CHF 39.90 (incl. VAT)
- Page: https://holiplants.com/en/produits/veg

Extra nitrate nitrogen and calcium for structural growth. Vegetative phase only, on top of the base.

**More nitrogen. More calcium.** A concentrated reinforcement of nitrate nitrogen and calcium for intense vegetative phases — mother plants, cuttings, recovering plants. Dosed on top of the base.

- CaO 7.8 % · N 4.6 % — Calcium · Nitrate nitrogen
- 0 P · 0 K — Zero bloom engine
- 1 · 5 · 10 L — + IBC 1000 L on request

- **Calcium up front** (7.8 % CaO): The most calcium-rich profile in the range (Ca:Mg 5.2:1). Calcium builds solid walls and a frame that carries the load when the plant grows fast.
- **Nearly all-nitrate nitrogen** (4.6 % nitrogen): 4.3 % nitrate, 0.3 % ammoniacal — nitrogen the plant takes up immediately, without jolts.
- **When the base isn't enough** (4 uses): Mother plants, cuttings, long veg, recovering plants — VEG brings the surplus of nitrogen and calcium the base alone doesn't cover.

Guaranteed analysis (% w/w):

| Element | Value |
|---|---|
| Total nitrogen (N) | 4.6 % |
| — nitrate / ammoniacal | 4.3 / 0.3 |
| Calcium (CaO) | 7.8 % |
| Magnesium (MgO) | 1.5 % |

No phosphorus, no potassium — VEG only pushes vegetation.

Dosage — As reinforcement, on top of the base.

⚠ VEG adds to the base, it doesn't replace it. Always dilute in the irrigation water.

**When to use VEG?**

During intense vegetative phases: mother plants, cuttings, long veg, or a plant that needs a restart. Add it to the base and stop it when switching to bloom.

**Why zero phosphorus and potassium?**

Because VEG's only job is pushing vegetation. Phosphorus and potassium are the engines of bloom — putting them here would scramble the signal. You keep control of when you flip to flower.

**Does it replace my base?**

No. VEG is a reinforcement dosed on top of SOCLE A + B, never instead of it. The base remains the complete nutritional foundation.

### FLOWER

- Category: Booster · Bloom
- Role: The engines of the flower · 0 nitrogen
- from CHF 39.90 (incl. VAT)
- Page: https://holiplants.com/en/produits/flower

Dominant phosphorus and potassium, high sulfur — density and aroma. Zero nitrogen: the base keeps control of the ratio.

**Phosphorus and potassium. Zero nitrogen.** A peak of phosphorus and potassium for bloom — without a trace of nitrogen, so the plant puts all its energy into the flower. Dosed on top of the base.

- 0-5-6 — N-P-K — zero nitrogen
- 4.2–4.5 — natural pH (acidifying)
- 1 · 5 · 10 L — + IBC 1000 L on request

- **Zero nitrogen** (0 nitrogen): Not a trace. In bloom, nitrogen restarts vegetation — leaves instead of flowers. FLOWER refuses it so the plant puts everything into the flower.
- **The two engines of the flower** (5·6 P₂O₅ · K₂O): Phosphorus for energy and flower formation, potassium for filling and density. A readable profile, without extremes.
- **From the start to the end of the flower** (all of bloom): With no residual nitrogen, FLOWER is used across the whole bloom — from stretch to the final weeks, without ever restarting vegetation.

Guaranteed analysis (% w/w):

| Element | Value |
|---|---|
| Total nitrogen (N) | 0 % |
| Phosphorus (P₂O₅) | 5.0 % |
| Potassium (K₂O) | 6.0 % |
| Sulfur (SO₃) | 2.4 % |

Zero nitrogen, zero filler — and a naturally acidic pH (4.2 – 4.5).

Dosage — As reinforcement, during bloom.

⚠ FLOWER adds to the base during bloom, it doesn't replace it. Always dilute in the irrigation water.

**When to use FLOWER?**

From the flip to bloom, on top of the base, until the end of the cycle. It's the peak of phosphorus and potassium the flower demands to form and fill.

**Why zero nitrogen?**

Because in bloom, nitrogen restarts vegetation — the plant makes leaves instead of flowering. FLOWER brings none: nitrogen stays driven by the base, which you reduce at the end of the cycle.

**Does it replace my base?**

No. FLOWER is a PK reinforcement dosed on top of SOCLE A + B, never instead of it. The base keeps providing the nutritional foundation.

### CALMAG

- Category: Add-on · Universal
- Role: Ca · Mg · boron 0.03 % · water-dependent
- from CHF 39.90 (incl. VAT)
- Page: https://holiplants.com/en/produits/calmag

Universal Ca/Mg supplement, boron targeted against hollow stems. Zero chloride. Compatible with any nutrient line.

**Reinforced boron. Solid stems.** The calcium-magnesium supplement with boron actually dosed — pure nitrates, no chloride, no additives.

- CaO 3.3 % · MgO 2.0 % — Calcium · Magnesium
- 0.03 % — Soluble boron
- 1 · 5 · 10 L — + IBC 1000 L on request

- **Prevents hollow stems** (0.03 % boron): Boron and calcium together form the network that stiffens cell walls. Without it, stems turn hollow and brittle. Dosed inside the useful physiological window.
- **Pure nitrate only** (0 chloride): Calcium and magnesium supplied exclusively as nitrate. No chloride building up in the substrate with every watering.
- **Nothing else** (4 ingredients): No preservatives, no acidifiers: in a mineral matrix no microbe survives — they would serve no purpose.

Guaranteed analysis (% w/w):

| Element | Value |
|---|---|
| Total nitrogen (N) — nitrate | 3.30 % |
| Calcium (CaO) | 3.26 % |
| Magnesium (MgO) | 2.02 % |
| Boron (B) soluble | 0.03 % |
| Iron (Fe) EDTA chelated | 0.056 % |

Dosage — Simple, all cycle long.
- 0.5 mL / L — maintenance: CaO 19 ppm · MgO 12 ppm · B 0.15 ppm · Fe 0.3 ppm; EC impact: +0.13 mS/cm
- 1.0 mL / L — prevention: CaO 38 ppm · MgO 24 ppm · B 0.30 ppm · Fe 0.7 ppm; EC impact: +0.25 mS/cm

⚠ Do not exceed 1 mL/L. Always dilute in the irrigation water — never mix concentrates directly.

**Why put boron in a CalMag?**

Because calcium can't do its structural job without it. Calcium and boron together form the pectic network of cell walls — a CalMag without boron is structurally incomplete.

**Is it compatible with my base and substrate?**

Yes. CALMAG completes any routine, whatever the brand of your base — and on every substrate: soil, coco, hydro, rockwool, soilless.

**How much should I use?**

0.5 mL/L for maintenance, up to 1 mL/L for prevention. The dosage is that of a classic CalMag; what changes is what it delivers at that dosage.

### Feeding chart (mL / 10 L of water · base water 0.4 mS/cm)

| Phase | Target EC | SOCLE A | SOCLE B | VEG | FLOWER | CALMAG |
|---|---|---|---|---|---|---|
| Cuttings / Clones | 0.6–0.8 | 5 | 5 | — | — | — |
| Growth — early | 1.5–1.7 | 15 | 15 | 5 | — | 5 |
| Growth — full | 1.8–2.0 | 20 | 20 | 5 | — | 5 |
| Transition | 1.7–1.9 | 20 | 20 | — | 10 | 5 |
| Flowering — early | 2.2–2.4 | 25 | 25 | — | 20 | 5 |
| Flowering — full | 2.3–2.5 | 25 | 25 | — | 25 | 5 |
| Ripening | 1.8–2.0 | 20 | 20 | — | 15 | 5 |
| Flush (plain water) | 0.4 | — | — | — | — | — |

- Doses in mL per 10 L of water · SOCLE A and B always in equal parts (1:1) · Flush with plain water.
- EC values calculated on 0.4 mS/cm base water. Adjust slightly for your water and the sensitivity of the variety.
- * CALMAG as an optional additive · very intensive growth, hollow stems or very soft RO water · 0.5 mL/L.

- **A and B never neat together**: Each bottle is poured separately into the already-filled tank: concentrated, the calcium in A precipitates with the phosphates in B. Diluted in water, they are made to meet.
- **The pouring order**: Water → SOCLE A → SOCLE B → booster. Then measure EC and adjust pH between 5.6 and 6.2.
- **The exact dose**: It depends on your starting water and tank volume. The calculator adjusts every bottle to the mL.
- **A deliberately conservative program**: The chart's doses cover standard cultivation without risk. Intense light, hungry varieties, established plants: step it up gradually, with EC as your compass — never exceeding a total EC of 3.0 mS/cm.

Calculator: https://holiplants.com/en/calculateur/liquide

## Stockists (Switzerland)

- **La Feuille d'Or** — Grow shop · Montreux. Rue de la Corsaz 15, 1820 Montreux. Tel. 021 963 35 25. https://lafeuilledor.ch
- **Huboma Sàrl** — Horticultural supplies · Biel/Bienne. Route de Soleure 154, 2504 Bienne. Tel. +41 32 322 40 02. https://www.huboma.ch
- **GROWBOX.CH** — Growshop · Uetendorf. Altelsweg 1, 3661 Uetendorf. https://growbox.ch
- **Wallis'Roots** — Growshop · Headshop · Conthey. Rue des Fougères 23, 1964 Conthey. Tel. 079 781 09 33. https://www.wallisroots.ch
- **Sodium** — Growshop · Geneva. Rue Caroline 27, 1227 Acacias, Genève. Tel. 022 342 91 91. https://sodiumgeneve.ch

## Machine-readable data

- Product catalog API (JSON): https://holiplants.com/api/v1/catalog/en
- OpenAPI: https://holiplants.com/api/v1/openapi.json
- llms.txt: https://holiplants.com/llms.txt