theyâre still early to mid-flower, so the buds have time to bulk up. Hereâs what matters for outdoor bud density Phosphorus & Potassium Once youâre in flower, dial up your P and K. Those are the nutrients that build bud mass. If youâre not feeding bloom nutrients, thatâs your first move. A good P:K ratio helps pack on weight.
Sunlight Outdoor buds get bigger with more direct sun. Make sure your plants arenât shaded by anything. Full sun all day = fatter buds.
Stress management Donât stress the plants unnecessarily. No overwatering, no nutrient burns, no heat shock. Stress = smaller, airy buds.
Genetics Some strains just naturally make smaller, airy buds no matter what you do. If yours are prone to that, youâre fighting uphill. But most strains will fatten if you give them the right nutrients and light. Time Theyâre not done yet. Let them finish. The last 2â3 weeks of flower is where most of the bulk happens.
Keep feeding them right, give them full sun, and be patient. The density will come.ââââââââââââââââ