From the very first seed to the final sealed bag, everything you need to grow dispensary-quality cannabis is now available in one expertly matched bundle. Our Seed to Harvest Grow Kit pairs 4 premium Purple Haze Feminized seeds with a complete 11-product support system covering nutrients, supplements, protectants, and curing storage.
We've eliminated the complexity of sourcing compatible products separately so you can focus entirely on the grow. No guesswork. No compatibility issues. Just healthy plants, bigger yields, and the best-quality buds you've ever grown.
Our Seed to Harvest Grow Kit is the most complete grow bundle we offer, designed for cultivators who want total control over every phase of the cannabis lifecycle, with a legendary sativa-dominant strain included to get started right away.
What's Included in Our Seed to Harvest Grow Kit?
Our all-in-one kit provides everything you need to germinate, feed, protect, and cure your cannabis plants from seedling to storage, across all grow mediums and experience levels. The featured strain is Purple Haze Feminized, a sativa-dominant classic that rewards growers with heavy yields and euphoric, creativity-boosting effects.
The complete kit includes:
- Purple Haze Feminized Seeds (4 seeds)
- Seed Spark – Germination Solution (60ml)
- Root Guardian – Root Stimulator (20ml)
- Underground Mix – Mycorrhizae Powder (14oz / 396g)
- Base Grow & Bloom – NPK Nutrients (400g / 14oz)
- Evergreen Charge – NPK Controlled Release Fertilizer (16oz / 453g)
- Fortify Pro – Cal-Mag Supplement (8oz / 250ml)
- Sweet Bloom – Carbohydrate Supplement (240ml / 8oz)
- Flower Booster – Bloom Accelerator (240ml / 8oz)
- Bug Blaster – Cannabis Bug Spray (20ml)
- Mold Shield – Cannabis Fungicide Spray (20ml)
- Grove Bags – Cannabis Curing & Storage Bags (pack of 2)
Why Choose Our Seed to Harvest Grow Kit?
- Truly seed-to-harvest: Legendary Purple Haze genetics plus 11 perfectly matched support products — everything under one roof, from germination to cured storage.
- A legendary strain to grow: Purple Haze Feminized (Haze x Purple Thai) is a sativa-dominant heavy yielder with 15–20% THC, sweet floral terpenes, and an energizing, creativity-boosting high, ideal for daytime growers and social settings.
- 12 perfectly matched products: Each item is formulated to work alongside the others, eliminating compatibility issues and nutrient conflicts that come from mixing different brands.
- Organic & natural protectants: Bug Blaster and Mold Shield use organic, pet-friendly formulas that keep your plants and your final buds free of harmful chemicals.
- Proven germination boost: Seed Spark disinfects, oxygenates, and softens seed shells for faster, more predictable sprouting, giving every Purple Haze seed the best possible start.
- Competition-level terpene production: Sweet Bloom's precision carbohydrate ratios and Flower Booster's PGR-free 6:4 P-K formula work together to maximize resin, trichome density, and Purple Haze's signature sweet floral aroma.
- No-burp curing made simple: Grove Bags with TerpLoc technology automatically maintain 58–62% humidity, preserve terpenes, and prevent mold, without the daily maintenance of mason jars.
- Works in all mediums: Soil, coco, soilless, hydroponics, and outdoor gardens — this kit adapts to your setup.
- Beginner-to-pro ready: Clear dosing guidelines and stage-by-stage instructions make this kit approachable at any experience level.
Your Complete Grow System — Usage Guide
- When: Before anything else — start here
- How: Soak in Seed Spark solution for 30 minutes, then germinate using the paper towel method or directly in your medium
- Why: A sativa-dominant Haze x Purple Thai hybrid with 15–20% THC, heavy yields, and a sweet, floral aroma, medium height and an 8–10 week flower time make her manageable for all experience levels
- When: Once, at seed germination only
- How: Soak seeds in the solution for 30 minutes, then rinse with distilled water before proceeding with your preferred germination method
- Why: Disinfects seeds, oxygenates them, and softens the seed coat for faster, more reliable sprouting
- When: Weekly from seedling through the vegetative stage
- How: Dissolve one capful into 1 liter of water and apply evenly to the root zone every 7–10 days
- Why: Introduces beneficial bacteria that protect roots from Pythium and Fusarium, boosts plant immunity, and promotes fast, resilient root development
- When: One-time use, at transplanting only
- How: Mix directly into backfill soil at the root ball — 1 tsp (5g) for small pots, 1 tbsp (15g) per gallon of media for larger containers
- Why: Creates a living symbiotic root network that dramatically improves nutrient and water uptake and reduces transplant shock, which benefits last the entire lifecycle
- When: From first true leaves through harvest, every or every other watering
- How: Mix 4–6g/gallon during veg, 6–10g/gallon in early flower, and 5–7g/gallon at peak flower; dissolve fully before applying
- Why: A complete, pH-balanced one-part powder with chelated minerals and fulvic acid — covers all macro and micronutrient needs across the entire grow cycle without product switching
- When: Throughout vegetative and flowering stages, per feeding schedule
- How: Mix 1 tsp (5g) per gallon of media as a soil amendment or top dress; or use ½ tsp (2.5g) per gallon of water as a weekly drench alongside Base Grow & Bloom
- Why: Coated prills release nutrients gradually in sync with soil temperature and moisture for up to 4–8 weeks, providing a steady, low-maintenance nutritional base
- When: As needed throughout the grow cycle, especially during rapid veg growth and flowering
- How: Add 3–5 ml per gallon to your nutrient solution as a root feed, or mix 5 ml per gallon for a foliar spray applied during low-light hours
- Why: Immediately corrects calcium and magnesium deficiencies, strengthens cell walls, and supports terpene and cannabinoid production for bigger, more potent buds
- When: From week 3 of vegetative growth through harvest
- How: Add to your Base Grow & Bloom solution — start at 5 ml/gallon early and ramp up to 15 ml/gallon by late flower; reduce by 25% if leaf curling occurs
- Why: Precision carbohydrate ratios fuel beneficial microbes and drive explosive trichome development, enhanced terpene profiles, and increased resin production
- When: From week 3 of flowering (when pistils first appear) until 1–2 weeks before harvest
- How: Add 5–7 ml/gallon to your nutrient solution after mixing Base Grow & Bloom; increase to 7–8 ml/gallon for heavy feeders; use at ¾ strength in hydroponics
- Why: PGR-free 6:4 P-K ratio with Vitamin B1 delivers a consistent +20 PPM increase per ml, accelerating bud density and resin production while reducing plant stress
- When: As needed, at any growth stage; apply preventatively every 5 days or at first sign of pests
- How: Dissolve one capful into 1 liter of water, place in a spray bottle, and mist plants top to bottom (including undersides of leaves) at dusk or after lights-off
- Why: Organic, pet-friendly formula kills and repels aphids, broad mites, caterpillars, spider mites, thrips, and whiteflies — doubles as a foliar feed to boost plant immunity
- When: Preventatively every 7–14 days throughout the grow; every 3–5 days if treating an active infection
- How: Dissolve one capful into 1 liter of water and apply with a fine mist spray from top to bottom, including leaf undersides, at dusk
- Why: Potassium bicarbonate and neem oil formula penetrates plant tissue to target fungal spores directly — protects against botrytis (bud rot), powdery mildew, and leaf septoria
- When: After harvest and the initial drying phase (10–14 days)
- How: Fill bags to 75% capacity after drying and trimming; seal and store away from direct light and heat — no burping required
- Why: TerpLoc technology automatically maintains 58–62% humidity, preserving terpenes, preventing mold, controlling odor, and retaining bud weight — reusable and UV-protected
Recommended lifecycle timeline
Germination: Seed Spark soak (30 minutes) + plant Purple Haze seeds
Seedling / early veg: Root Guardian (weekly) + Base Grow & Bloom
At transplanting: Underground Mix (one-time application)
Vegetative stage: Base Grow & Bloom + Evergreen Charge + Fortify Pro + Sweet Bloom (from week 3) + Bug Blaster & Mold Shield as needed
Flower week 1–2: Base Grow & Bloom + Evergreen Charge + Fortify Pro + Sweet Bloom
Flower week 3+: Add Flower Booster; continue all others
Final 1–2 weeks: Discontinue Flower Booster; continue base feeding
Post-harvest: Dry for 10–14 days, then cure and store in Grove Bags
Frequently Asked Questions
Is Purple Haze a good strain for beginners?
Yes. Purple Haze grows to a manageable medium height, flowers in 8–10 weeks, and is considered beginner-friendly. Low-stress training (LST) is recommended to maximize light exposure and push yields higher, and all the tools in this kit are well-suited to support her through every growth stage.
Can I use all 12 products together without overfeeding my plants?
Yes. Each product targets a distinct aspect of plant health and is designed to complement the others. Always follow the per-product dosing guidelines and monitor your plants. Evergreen Charge's controlled-release technology helps prevent nutrient spikes when used alongside liquid feeds.
Do Bug Blaster and Mold Shield affect the taste or safety of my buds?
No. Both are formulated with organic, natural ingredients and are free of harmful synthetic chemicals. Apply them correctly (at dusk, avoiding late-stage flower applications) and your buds will be completely safe and unaffected in flavor or aroma.
Do these products work in hydroponics?
Most products are compatible with hydroponic systems. Fortify Pro, Sweet Bloom, and Flower Booster all work in hydro, just use Flower Booster and Sweet Bloom at ¾ strength to prevent salt buildup. Underground Mix and Evergreen Charge are best suited to soil, coco, and solid grow media. Base Grow & Bloom is fully compatible with all hydroponic setups when started at 50% strength.
How long until I can harvest Purple Haze with this kit?
Most growers see seedlings sprout within a week when using Seed Spark. From there, Purple Haze typically spends 4–6 weeks in the vegetative stage before transitioning to an 8–10 week flower cycle. With this kit supporting every phase, you can expect a full harvest-ready crop in approximately 3–4 months from germination, depending on your setup and growing conditions.
With the Seed to Harvest Grow Kit, you have everything needed to grow, protect, and preserve premium cannabis from the very first seed to the final sealed bag. This is the most complete growing experience Homegrown Cannabis Co. offers: legendary genetics paired with professional-grade support at every stage.
Ready to grow like a pro? Your best harvest ever starts here.
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