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The Santa Maria auto is a Ruderalis x Santa Maria hybrid. Therefore, to provide the required autoflowering properties, her genetics are composed of 20% Ruderalis and 80% Indica. By breeding her with a ruderalis with the genes for autoflowering, she will bloom automatically, no matter how many hours of light there are. The historic South American strain, previously utilized in Amazonian rites, has been successfully hybridized with an easy-to-grow strain, so now you may get the advantages of both worlds.
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The Santa Maria auto is a Ruderalis x Santa Maria hybrid. Therefore, to provide the required autoflowering properties, her genetics are composed of 20% Ruderalis and 80% Indica. By breeding her with a ruderalis with the genes for autoflowering, she will bloom automatically, no matter how many hours of light there are. The historic South American strain, previously utilized in Amazonian rites, has been successfully hybridized with an easy-to-grow strain, so now you may get the advantages of both worlds.
The success of your entire harvest is determined by how effectively your seeds germinate. Remember that cannabis seeds are very delicate and need careful handling. There are many viable options for germinating these seeds, each with merits and downsides. However, growing cannabis seeds using paper towels is one of the simplest and most successful procedures.
Here are specific instructions for using the 9-step paper towel technique to germinate your seeds effectively:
Feminized cannabis seeds, according to their name, yield only female cannabis plants (or, more precisely, 99.9% female). However, regs always yield a 50/50 male/female ratio. Feminized seeds are your best bet if you want a quick and painless trip to the realm of massive harvests. You can reliably produce many plants of the same excellent grade if you start with a strain from a reputable breeder. When harvesting from feminized seeds, there is a high possibility you'll get the yield you need.
On the other hand, spotting a male too late for regular seeds can compromise your entire harvest, which is the last thing you need. Additionally, regs require too much growing space, making them not ideal, especially for indoor growers without enough room to play with.
Santa Maria is one of the most simple plants to cultivate, whether in a greenhouse or outside. Each seed packet contains easy-to-care-for plants suitable for novice and experienced gardeners. Because of its short blooming cycle and tolerance for mild conditions, Santa Maria Auto seeds do well in the vast outdoors. However, early-season frost is a problem that all outside gardeners should be wary of.
Santa Maria plants will flourish indoors in a well-lit, humid environment. Likewise, as little as 12 weeks from seed to harvest is possible with autoflowering Santa Maria plants. So, by the end of September, outdoor gardeners will likely have collected Santa Maria buds. On the other hand, Santa Maria plants might reach a height of 80–120cm. The plant's moderate stature makes it a good candidate for an indoor garden. If you're pressed for room, you can always stack your Santa Maria harvest to the ceiling. In addition, LST and ScrOG are proven methods for taming Santa Maria plants.
Santa Maria Auto is a lovely autoflowering hybrid strain that will brighten your day, and you can grow it indoors and outdoors.
Due to their average height, Santa Maria Auto plants are fairly easy to grow indoors. You can always add another layer to your Santa Maria crop if you don't have enough room. However, consider topping if you want your plant to be thick and wide. If not, her heavy bunches of fragrant flowers might perhaps crush her.
The Santa Maria Auto variety does well in milder environments. It can withstand nature's many challenges because of its quick blossoming period. However, when growing outdoors, you should take precautions to prevent damage from frost in the spring. It typically grows to 80–120 cm in height with several lateral branches when grown outdoors.
Santa Maria Auto seeds lead to good yields. The indoor yield is around 250-350 g/m2, while the outdoor yield ranges from 55 - 75 gr/per plant.
Both topping and Scroging promote your plant to grow laterally, which boosts output. You can also use these techniques to fortify stems and lessen the likelihood of branch breakage.
Santa Maria Auto seeds can work well in various grow mediums, including soil and hydroponics.
The Santa Maria Auto is a plant that thrives in temperate climates and can occasionally handle light rain.
Santa Maria Auto seeds have a somewhat heightened susceptibility to mold, so keep that in mind while cultivating them. It's best to keep her out of moist, humid environments. Overwatering is a potential issue. If your plant receives too much water, take the necessary precautions and monitor its progress closely. It will allow you to see mold early on. Following those steps, you shouldn't have too many issues producing this strain.
Santa Maria Auto is one of the simplest strains to cultivate, both indoors and outdoors.
The Santa Maria autoflowering variety is very low-maintenance and simple to cultivate, making it ideal for novice growers.
You can maximize the harvest from your cannabis plants using several techniques. Here are three of the best:
The SCROG technique evens out the canopy by stretching the branches of your Santa Maria plant out into a screen. It allows you to expose more branches to light; hence, more flowers bloom. By allowing more air to circulate through the plant, you also keep mold and pests at bay, and by providing structural support to the branches, heavy buds are kept from breaking them.
Most of the foliage below the screen will be shaded out, but the branches above it, known as the canopy, will develop heavy buds. It would help if you cut down the lower branches and dead leaves below the screen since they are less likely to flower or will only produce flowers of low quality. By removing these branches, the plant is free to put its energy towards the upper canopy, where it can produce better buds.
Sea of Green is a way to grow cannabis in which many small plants are grown close together in one square meter of room. When you grow your Santa Maria Auto plants this way, they spend less time in the vegetative stage but still make as many bud sites per amount of room. As SOG grows, the buds develop sooner, leading to an extra yearly harvest.
The topping method is perfect for promoting fuller, bushier growth in plants by eliminating their top growth. This standard technique of plant training keeps the plant from becoming too tall, creating two new branches that can support more buds and redirecting the plant's energy to the branches and buds lower on the plant. Topping produces shorter plants with more buds by stimulating lateral branch growth and multiple cola formation, increasing the overall output.
Similar seeds to Santa Maria Auto include Lucinda Williams, Zprite, White Papaya, and Electric Kool Aid.
The reputable seed bank Premium Cultivars should meet all your demands when seeking Santa Maria Auto seeds.
Premium Cultivars is a great resource if you're looking to buy Santa Maria Auto seeds. They provide high-yield seeds throughout the United States, and delivery will be catered for if you spend over $100. They accept all major credit cards (Discover, American Express, Visa, and Mastercard) for your convenience. You can get the seeds you need in the quantities you want.

Premium Cultivars is more than a cannabis seed bank—we’re a community built around quality, exclusivity, and grower success. Our mission is to deliver world-class feminized and autoflower seeds directly to home growers across the U.S., giving you access to genetics once limited to elite breeders. From legendary strains like Jealousy, Lemon Cherry Gelato,and Zoap to unique, hard-to-find cuts, every seed we offer is hand-selected for reliability and performance.
We believe growing should be simple, successful, and rewarding, which is why we focus only on feminized and autoflower seeds—ensuring every grower gets the most from their harvest without wasted time or resources. With secure credit card payments, competitive pricing, and our Premium Perks loyalty program, you’ll always have access to the best deals and rewards. Plus, our grow guides, tips, and active online community make sure you’re supported every step of the way.
At Premium Cultivars, we’re redefining what it means to buy cannabis seeds—exclusive genetics, unbeatable quality, and a grower-first approach designed to help you thrive.
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Our flower seeds are premium-quality cannabis genetics bred for exceptional growth, potency, and yield. Each seed is sourced from trusted breeders and tested for stability, germination rate, and authenticity.
Most of our flower seeds are feminized, meaning they will grow into female plants that produce buds. We also offer regular and autoflowering varieties for growers who prefer more flexibility.
Yes. All Premium Cultivars seeds come from stabilized genetics that have been carefully selected to ensure consistent performance and uniform growth.
Absolutely. We stand by the quality of our seeds with a germination guarantee when you follow our recommended germination guide.
Store your seeds in a cool, dark, and dry place, ideally in an airtight container. Avoid direct sunlight and high humidity to maintain seed viability for up to several years.
We ship to most U.S. states and select international locations where cannabis seeds are legal to purchase. Always check your local laws before ordering.
Our seeds are sold as souvenirs or for genetic preservation where cultivation is restricted by law. In areas where growing is legal, they can be germinated for personal or licensed cultivation.
We recommend using the paper towel method or direct planting in soil. Full instructions can be found on our Germination Guide page to help you achieve the highest success rate.
We offer wholesale pricing for licensed businesses and large-scale growers. Visit our Wholesale page or contact our team directly for pricing and availability.