Mother Earth LiquiCraft Grow is a liquid plant fertilizer with a guaranteed analysis of 4-3-3 (N-P-K), formulated by the maker as a foundational, vegetative-stage plant food and Part 1 of a two-part system. The maker states it can be used on any plant in soil, soilless mixes, and coco blends, and is compatible with hydroponic systems. This listing is the 5 gallon size. This page gives the maker’s published analysis, feeding directions, and positioning; explains where a vegetative base feed fits; and is honest about the details the maker does not publish. It is a liquid vegetative-stage nutrient, not a bloom booster or a stand-alone cal-mag supplement.
What it is
Mother Earth LiquiCraft Grow is the vegetative half of the LiquiCraft liquid nutrient line. The maker describes it as a premium liquid plant fertilizer that delivers a balanced blend of primary and secondary nutrients to fuel vigorous vegetative growth, carrying a 4-3-3 guaranteed analysis. The maker lists the blend as derived from soy protein hydrolysate, beet vinasse, kelp, and more. It is designed to run through the vegetative stage and then hand off to Mother Earth LiquiCraft Bloom for the flower and fruit phase, completing the two-part program. This is the 5 gal bulk container from the maker’s three published sizes.
Guaranteed analysis and specifications
| Guaranteed analysis (N-P-K) | 4-3-3 |
|---|---|
| Total Nitrogen (N) | 4.0% |
| Available Phosphate (P2O5) | 3.0% |
| Soluble Potash (K2O) | 3.0% |
| Form | Liquid concentrate, diluted in water and applied as a feed |
| Stage | vegetative stage (Part 1 of the two-part LiquiCraft program) |
| Derived from | soy protein hydrolysate, beet vinasse, kelp, and more |
| Size (this listing) | 5 gal |
The guaranteed-analysis header 4-3-3 is the maker’s published figure; the per-nutrient percentages (4.0% total nitrogen, 3.0% available phosphate, 3.0% soluble potash) are as printed on a carrying retailer’s label breakdown.
Why choose Mother Earth LiquiCraft Grow
- A dedicated vegetative base feed. The 4-3-3 analysis is nitrogen-forward, which is the profile a grower reaches for to drive leaf and stem growth before flowering.
- Part of a matched two-part program. The maker positions it as Part 1 of a two-part system that pairs with LiquiCraft Bloom for the full life cycle, so grow and bloom feeds come from one line.
- Works across media and hydroponics. The maker states it can be used on any plant in soil, soilless mixes, and coco blends, and is compatible with hydroponic systems, so one bottle covers several setups.
- Bulk 5-gallon size. This 5 gal container suits a larger or commercial garden feeding on a regular schedule.
Best uses
- Vegetative growth of any crop. The maker names the vegetative growth stage of all plants, flowers, and tomatoes, plus foliage plants, young herbs, and leafy greens.
- New transplants and seedlings. The maker also lists it for establishing new transplants and growing from seed.
- Soil, coco, soilless, or hydro. Because it works in soil, soilless mixes, coco blends, and hydroponic systems, it fits most media a grower is likely to run.
Compatibility and program fit
LiquiCraft Grow is built to slot into a staged feeding program rather than stand alone for a whole crop.
- Media: the maker states it is for soil, soilless mixes, coco blends, and hydroponic systems.
- Add calcium in coco or low-calcium media: the maker advises to use a calcium supplement when growing in coco or low-calcium media to prevent deficiencies — which is why a cal-mag product is a common companion.
- Transition to bloom: the maker directs switching to LiquiCraft Bloom once plants begin to flower.
Dosing and application (maker directions)
Follow the maker’s label rates and adjust to your plants. Mother Earth’s published directions are:
- Mix first: the maker says to always mix LiquiCraft Grow thoroughly before use.
- Light feeding: 2 teaspoons (10 ml) per gallon of water with every watering.
- Heavy feeding: 4 teaspoons (20 ml) per gallon of water.
- Transplants: apply the light-feeding rate directly to the roots.
Monitor your plants and adjust feeding based on their response, as the maker advises.
How it compares within a feeding program
This table is about role, not a performance ranking — which product you reach for depends on your crop’s stage and your medium.
| Factor | LiquiCraft Grow (this product) | A bloom-stage nutrient | A cal-mag supplement |
|---|---|---|---|
| Role | foundational vegetative-stage base feed | base feed for the flower/fruit stage | supplemental calcium and magnesium |
| N-P-K | 4-3-3 | typically phosphorus/potassium-forward | a supplement, not a primary N-P-K feed |
| When to use | through the vegetative stage, before switching to bloom | after plants begin to flower | alongside a base feed, especially in coco |
Frequently asked questions
What is the NPK? The maker’s guaranteed analysis is 4-3-3.
What stage is it for? The vegetative stage — it is Part 1 of a two-part system, followed by LiquiCraft Bloom for flowering.
Can I use it in hydroponics and coco? Yes — the maker states it works in soil, soilless mixes, coco blends, and hydroponic systems, and advises a calcium supplement in coco or low-calcium media.
How much do I use? 2 teaspoons (10 ml) per gallon for light feeding, or 4 teaspoons (20 ml) per gallon for heavy feeding.
Who this is for — and who should skip it
Suited: growers who want a liquid vegetative-stage base feed with a 4-3-3 analysis that works across soil, coco, and hydroponics, and who plan to follow it with a bloom feed. The 5 gal size fits a bigger garden feeding on a schedule.
Not for / its limits: it is a vegetative base feed, not a bloom booster, so a flowering crop will need the bloom half of the program as well. It is not a stand-alone calcium source — the maker itself advises adding a calcium supplement in coco or low-calcium media. Growers wanting a single all-stages feed should look elsewhere.
HELD (not stated because not sourced): the “48/PL” in the title is a pallet pack code (48 units per pallet) and its unit interpretation is held rather than asserted; the size-specific 5-gallon maker SKU (the maker page exposes the generic line number, not a confirmed 5-gal part number); any OMRI or organic-input certification (not stated on the maker page fetched); the secondary-nutrient and micronutrient percentages; the pH range; shelf life; the warranty term (held per M-05); and the live retail price (the storefront price field is the source of truth at deploy).
Feeding a veg-stage crop? Add to cart, or talk to a grower about matching a Mother Earth feed to your medium and stage.
Sources
- Mother Earth Products — LiquiCraft Grow 4-3-3 maker product page (HTTP 200 via WAF-immune fetch_maker, retrieved 2026-07-08; PRIMARY source): guaranteed analysis 4-3-3; vegetative-stage foundational feed and Part 1 of a two-part system with LiquiCraft Bloom; derived from soy protein hydrolysate, beet vinasse, kelp, and more; for soil, soilless mixes, coco blends, and hydroponic systems; ideal for the vegetative stage of all plants, flowers, and tomatoes, foliage plants, young herbs, leafy greens, transplants and seed; feeding directions (light 2 teaspoons / 10 ml per gallon, heavy 4 teaspoons / 20 ml per gallon, transplants at the light rate to roots; add a calcium supplement in coco / low-calcium media); available sizes 1 Qt, 1 Gal, 5 Gal: https://mother-earthproducts.com/products/mother-earth-liquicraft-grow-4-3-3
- Greenhouse Megastore — Mother Earth LiquiCraft Grow 4-3-3 (HTTP 200, carrying retailer, retrieved 2026-07-08; prints the label breakdown and lists the 5 gal variant): Total Nitrogen (N) 4.0%, Available Phosphate (P2O5) 3.0%, Soluble Potash (K2O) 3.0%: https://www.greenhousemegastore.com/products/mother-earth-liquicraft-grow-4-3-3
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